Keynes and Socialism

(Text of a talk I delivered at the Neubauer Institute in Chicago on April 5, 2024.)

My goal in this talk is to convince you that there is a Keynesian vision that is much more radical and far-reaching then our familiar idea of Keynesian economics.

I say “a” Keynesian vision. Keynes was an outstanding example of his rival Hayek’s dictum that no one can be a great economist who is only an economist. He was a great economist, and he was many other things as well. He was always engaged with the urgent problems of his day; his arguments were intended to address specific problems and persuade specific audiences, and they are not always easy to reconcile. So I can’t claim to speak for the authentic Keynes. But I think I speak for an authentic Keynes. In particular, the argument I want to make here is strongly influenced by the work of Jim Crotty, whose efforts to synthesize the visions of Keynes and of Marx were formative for me, as for many people who have passed through the economics department at the University of Massachusetts.

Where should we begin? Why not at the beginning of the Keynesian revolution? According to Luigi Passinetti, this has a very specific date: October 1932. That is when Keynes returned to King’s College in Cambridge for the Michaelmas term to deliver, not his old lectures on “The Pure Theory of Money,” but a new set of lectures on “The Monetary Theory of Production”. In an article of the same title written around the same time, he explained that the difference between the economic orthodoxy of the “the theory which I desiderate” was fundamentally the difference between a vision of the economy in terms of what he called “real exchange” and of monetary production. The lack of such a theory, he argued, was “the main reason why the problem of crises remains unsolved.”

The obvious distinction between these two visions is whether money can be regarded as neutral; and more particularly whether the interest rate can be thought of — as the textbook of economics of our times as well as his insist — as the price of goods today versus goods tomorrow, or whether we must think of it as, in some sense, the price of money.

But there is a deeper distinction between these two visions that I think Keynes also had in mind. On the ones side, we may think of economic life fundamentally in terms of objects — material things that can be owned and exchanged, which exist prior to their entry into economic life, and which have a value — reflecting the difficulty of acquiring them and their capacity to meet human needs. This value merely happens to be represented in terms of money. On the other side, we may think of economic life fundamentally in terms of collective human activity, an organized, open-ended process of transforming the world, a process in which the pursuit of money plays a central organizing role. 

Lionel Robbins, also writing in 1932, gave perhaps the most influential summary of the orthodox view when he wrote that economics is the study of the allocation of scarce means among alternative uses. For Keynes, by contrast, the central problem is not scarcity, but coordination. And what distinguishes the sphere of the economy from other areas of life is that coordination here happens largely through money payments and commitments.

From Robbins’ real-exchange perspective, the “means” available to us at any time are given, it is only a question of what is the best use for them. For Keynes, the starting point is coordinated human activity. In a world where coordination failures are ubiquitous, there is no reason to think — as there would be if the problem were scarcity — that satisfying some human need requires withdrawing resources from meeting some other equally urgent need. (In 1932, obviously, this question was of more than academic interest.) What kinds of productive activity are possible depends, in particular, on the terms on which money is available to finance it and the ease with which its results can be converted back into money. It is for this reason, as Keynes great American successor Hyman Minsky emphasized, that money can never be neutral.

If the monetary production view rejects the idea that what is scarce is material means, it also rejects the idea that economic life is organized around the meeting of human needs. The pursuit of money for its own sake is the organizing principle of private production. On this point, Keynes recognized his affinity with Karl Marx. Marx, he wrote, “pointed out that the nature of production in the actual world is not, as economists seem often to suppose, a case of C-M-C’, i. e., of exchanging commodity (or effort). That may be the standpoint of the private consumer. But it is not the attitude of business, which is the case of M-C-M’, i. e., of parting with money for commodity (or effort) in order to obtain more money.”

Ignoring or downplaying money, as economic theory has historically done, requires imagining the “real” world is money-like. Conversely, recognizing money as a distinct social institution requires a reconception of the social world outside of money. We must ask both how monetary claims and values evolve independently of the  real activity of production, and how money builds on, reinforces or undermines other forms of authority and coordination. And we must ask how the institutions of money and credit both enable and constrain our collective decision making. All these questions are unavoidably political.

For Keynes, modern capitalism is best understood through the tension between the distinct logics of money and of production.  For the orthodox economics both of Keynes’s day and our own, there is no such tension. The model is one of “real exchange” in which a given endowment of goods and a given set of preferences yielded a vector of relative prices. Money prices represent the value that goods already have, and money itself merely facilitates the process of exchange without altering it in any important way.

Keynes of course was not the first to insist on a deeper role for money. Along with Marx, there is a long counter tradition that approaches economic problems as an open ended process of transformation rather than the allocation of existing goods, and that recognizes the critical role of money in organizing this process. These include the “Army of brave heretics and cranks” Keynes acknowledges as his predecessors.

One of the pioneers in this army was John Law. Law is remembered today mainly for the failure of his fiat currency proposals (and their contribution to the fiscal troubles of French monarchy), an object lesson for over-ambitious monetary reformers. But this is unfair. Unlike most other early monetary reformer, Law had a clearly articulated theory behind his proposals. Schumpeter goes so far as to put him “in the front rank of monetary theorists of all times.” 

Law’s great insight was that money is not simply a commodity whose value comes from its non-monetary uses. Facilitating exchange is itself a very important function, which makes whatever is used for that purpose valuable even if it has no other use. 

“Money,” he wrote, “is not the Value for which goods are exchanged, but the Value by which goods are exchanged.” The fact that money’s value comes from its use in facilitating exchange, and not merely from the labor and other real resources embodied in it, means that a scarcity of money need not reflect any physical scarcity. In fact, the scarcity of money itself may be what limits the availability of labor: “’tis with little success Laws are made, for Employing the Poor or Idle in Countries where Money is scarce.”

Law here is imagining money as a way of organizing and mobilizing production.

If the capacity to pay for things — and make commitments to future payments — is valuable, then the community could be made better off by providing more of it. Law’s schemes to set up credit-money issuing banks – in Scotland before the more famous efforts in France – were explicitly presented as programs for economic development.

Underlying this project is a recognition that is central to the monetary production view; the organization of production through exchange is not a timeless fact of human existence, but something that requires specific institutional underpinning — which someone has to provide. Like Alexander Hamilton’s similar but more successful  interventions a half century later, Law envisioned the provision of abundant liquidity as part of a broader project of promoting commerce and industry.

This vision was taken up a bit later by Thornton and the anti-bullionists during the debates over suspension of gold convertibility during and after the Napoleonic Wars. A subsequent version was put forward by the mid-19th century Banking School and its outstanding figure, Thomas Tooke — who was incidentally the only contemporary bourgeois economist who Karl Marx seems to have admired — and by thinkers like Walter Bagehot, who built their theory on first hand experience of business and finance.

A number of lines divide these proto-Keynesian writers from the real-exchange orthodoxy.

To begin with, there is a basic difference in how they think of money – rather than a commodity or token that exists in a definite quantity, they see it as a form of record-keeping, whose material form is irrelevant. In other words credit, the recording of promises, is fundamental; currency as just one particular form of it.

Second, is the question of whether there is some simple or “natural” rule that governs the behavior of monetary or credit, or whether they require active management. In the early debates, these rules were supposed to be gold convertibility or the real bills doctrine; a similar intellectual function was performed by Milton Friedman’s proposed money-supply growth rule in the 20th century or the Taylor Rule that is supposed to govern monetary policy today. On the other side, for these thinkers, “money cannot manage itself,” in Bagehot’s famous phrase.

Third, there is the basic question of whether money is a passive reflection of an already existing real economy, or whether production itself depends on and is organized by money and credit. In other words, the conception of money is inseparable from how the non-monetary economy is imagined. In the real-exchange vision, there is a definite quantity of commodities already existing or potentially producible, which money at best helps to allocate. In the monetary production view, goods only come into existence as they are financed and paid for, and the productive capacity of the economy comes into being through an open-ended process of active development.

It’s worth quoting Bagehot’s Lombard Street for an example:

The ready availability of credit for English businesses, he writes, 

gives us an enormous advantage in competition with less advanced countries — less advanced, that is, in this particular respect of credit. In a new trade English capital is instantly at the disposal of persons capable of understanding the new opportunities… In countries where there is little money to lend, … enterprising traders are long kept back, because they cannot borrow the capital without which skill and knowledge are useless. … The Suez Canal is a curious case of this … That London and Liverpool should be centres of East India commerce is a geographic anomaly … The main use of the Canal has been by the English not because England has rich people … but because she possesses an unequalled fund of floating money.

The capacity for reorganization is what matters, in other words. The economic problem is not a scarcity of material wealth, but of institutions that can rapidly redirect it to new opportunities. For Bagehot as for Keynes, the binding constraint is coordination.

It is worth highlighting that there is something quietly radical in Bagehot’s argument here. The textbooks tell us that international trade is basically a problem of the optimal allocation of labor, land and other material resources, according to countries’ inherent capacities for production. But here it’s being claimed is not any preexisting comparative advantage in production, but rather the development of productive capacities via money; financial power allows a country to reorganize the international division of labor to its own advantage.

Thinkers like Bagehot, Thornton or Hamilton certainly had some success on policy level. For the development of central banking, in particular, these early expressions of of monetary production view played an important role.  But it was Keynes who developed these insights into a systematic theory of monetary production. 

Let’s talk first about the monetary side of this dyad.

The nature and management of money were central to Keynes’ interventions, as a list of his major works suggests – from Indian Currency Questions to the General Theory of Employment, Interest and Money. The title of the latter expresses not just a list of topics but a logical  sequence: employment is determined by the interest rate, which is determined by the availability of money.

One important element Keynes adds to the earlier tradition is the framing of the services provided by money as liquidity. This reflects the ability to make payments and satisfy obligations of all kinds, not just the exchange of goods focused on by Law and his successors. It also foregrounds the need for flexibility in the face of an unknown future.

The flip side of liquidity —  less emphasized in his own writings but very much by post Keynesians like Hyman Minsky — is money’s capacity to facilitate trust and promises. Money as a social technology provides offers flexibility and commitment.

The fact that bank deposit — an IOU — will be accepted by anyone is very desirable for wealth owner who wants to keep their options open. But also makes bank very useful to people who want to make lasting commitments to each other, but who don’t have a direct relationship that would allow them to trust each other. Banks’ fundamental role is “acceptance,” as Minsky put it – standing in as a trusted third party to make all kinds of promises possible. 

Drawing on his experience as a practitioner, Keynes also developed the idea of self-confirming expectations in financial markets. Someone buying an asset to sell in the near term is not interested in its “fundamental” value – the long-run flow of income it will generate – but in what other market participants will think is its value tomorrow. Where such short-term speculation dominates, asset prices take on an arbitrary, self-referential character. This idea is important for our purposes not just because it underpins Keynes’ critique of the “insane gambling casinos” of modern financial markets, but because it helps explain the autonomy of financial values. Prices set in asset markets — including, importantly, the interest rate — are not guide to any real tradeoffs or long term possibilities. 

Both liquidity and self-confirming conventions are tied to a distinctive epistemology , which emphasizes the fundamental unknowability of the future. In Keynes’ famous statement in chapter 12 of the General Theory,

By ‘uncertain’ knowledge … I do not mean merely to distinguish what is known for certain from what is only probable.  The sense in which I am using the term is that in which the prospect of a European war is uncertain, … About these matters there is no scientific basis on which to form any calculable probability whatever. We simply do not know!

Turning to the production side, taking the he monetary-production view means that neither the routine operation of capitalist economies nor the choices facing us in response to challenges like climate change should be seen in terms of scarcity and allocation.

The real-exchange paradigm sees production as non-monetary process of transforming inputs into outputs through a physical process we can represent as a production function. We know if we add this much labor and this much “capital” at one end, we’ll get this many consumption goods at the other end; the job of market price is to tell us if it is worth it.  Thinking instead in terms of monetary production does not just mean adding money as another input. It means reconceiving the production process. The fundamental problem is now coordination — capacity for organized cooperation. 

I’ve said that before. Let me now spell out a little more what I mean by it. 

To say that production is an open ended collective activity  of transforming the world, means that its possibilities are not knowable in advance. We don’t know how much labor and machinery and raw materials it will take to produce something new — or something old on an increased scale — until we actually do it. Nor do we know how much labor is potentially available until there’s demand for it.

We see this clearly in a phenomenon that has gotten increasing attention in macroeconomic discussions lately — what economists call hysteresis. In textbook theories, how much the economy is capable of producing — potential output — does not depend on how much we actually do produce There are only so many resources available, whether we are using them or not. But in reality, it’s clear that both the labor force and measured productivity growth are highly sensitive to current demand. Rather than a fixed number of people available to work, so that employing more in one area requires fewer working somewhere else, there is an immense, in practice effectively unlimited fringe of people who can be drawn into the labor force when demand for labor is strong. Technology, similarly, is not given from outside the economy, but develops in response to demand and wage growth and via investment. 

All this is of course true when we are asking questions like, how much of our energy needs could in principle be met by renewable sources in 20 years? In that case, it is abundantly clear that the steep fall in the cost of wind and solar power we’ve already seen is the result of increased demand for them. It’s not something that would have happened on its own. But increasing returns and learning by doing are ubiquitous in real economies. In large buildings, for instance, the cost of constructing later floors is typically lower than the cost of constructing earlier ones. 

In a world where hysteresis and increasing returns are important, it makes no sense to think in terms of a fixed amount of capacity, where producing more of one thing requires producing correspondingly less of something else. What is scarce, is the capacity to rapidly redirect resources from one use to a different one.

A second important dimension of the Keynesian perspective on production is that it is not simply a matter of combining material inputs, but happens within discrete social organisms. We have to take the firm seriously as ongoing community embodying  multiple social logics. Firms combine the structured cooperation needed for production; a nexus of payments and incomes; an internal hierarchy of command and obedience; and a polis or imagined community for those employed by or otherwise associated with it.

While firms do engage in market transactions and exist — in principle at least — in order to generate profits, this is not how they operate internally. Within the firm, the organization of production is consciously planned and hierarchical. Wealth owners, meanwhile,  do not normally own capital goods as such, but rather financial claims against these social organisms.

When we combine this understanding of production with Keynesian insights into money and finance , we are likely to conclude, as Keynes himself did, that an economy that depends on long-lived capital goods (and long-lived business enterprises, and scientific knowledge) cannot be effectively organized through the pursuit of private profit. 

First, because the profits from these kinds of activities depend on developments well off in the future that cannot cannot be known with any confidence. 

Second, because these choices are irreversible — capital goods specialized and embedded in particular production processes and enterprises. (Another aspect of this, not emphasized by Keynes, but one which wealth owners are very conscious of, is that wealth embodied in long-lived means of production can lose its character as wealth. It may effectively belong to the managers of the firm, or even the workers, rather than to its notional owners.) Finally, uncertainty about the future amplifies and exacerbates the problems of coordination. 

The reason that many potentially valuable  activities are not undertaken is not that they would require real resources that people would prefer to use otherwise. It is that people don’t feel they can risk the irreversible commitment those activities would entail. Many long-lived projects that would easily pay for themselves in both private and social terms are not carried out, because an insufficient capacity for trustworthy promises means that large-scale cooperation appears too risky to those in control of the required resources, who prefer to keep their their options open. 

Or as Keynes put it: “That the world after several millennia of steady individual saving, is so poor as it is in accumulated capital-assets, is to be explained neither by the improvident propensities of mankind, nor even by the destruction of war, but by the high liquidity- premiums formerly attaching to the ownership of land and now attaching to money.”

The problem, Keynes is saying, is that wealth owners prefer land and money to claims on concrete productive processes. Monetary production means production organized by money and in pursuit of money. But also identifies conflict between production and money.

We see this clearly in a development context, where — as Joe Studwell has recently emphasized — the essential first step is to break the power of landlords and close off the option of capital flight so that private wealth owners have no option but to hold their wealth as claims on society in the form of productive enterprises. 

The whole history of the corporation is filled with conflicts between the enterprise’s commitment to its own ongoing production process, and the desire of shareholders and other financial claimants to hold their wealth in more liquid, monetary form. The expansion or even continued existence of the corporation as an enterprise requires constantly fending off the demands of the rentiers to get “their” money back, now. The “complaining participants” of the Dutch East India Company in the 1620s, sound, in this respect, strikingly similar to shareholder activists of the 1980s. 

Where privately-owned capital has worked tolerably well — as Keynes thought it had in the period before WWI, at least in the UK — it was because private owners were not exclusively or even mainly focused on monetary profit.

“Enterprise,” he writes, “only pretends to itself to be mainly actuated by the statements in its own prospectus, however candid and sincere. Only a little more than an expedition to the South Pole, is it based on an exact calculation of benefits to come. Thus if the animal spirits are dimmed and the spontaneous optimism falters, leaving us to depend on nothing but a mathematical expectation, enterprise will fade and die.” 

(It’s a curious thing that this iconic Keynesian term is almost always used today to describe financial markets, even though it occurs in a discussion of real investment. This is perhaps symptomatic of the loss of the production term of the monetary production theory from most later interpretations of Keynes.)

The idea that investment in prewar capitalism had depended as much on historically specific social and cultural factors rather than simply opportunities for profit was one that Keynes often returned to. “If the steam locomotive were to be discovered today,” he wrote elsewhere, “I much doubt if unaided private enterprise would build railways in England.”

We can find examples of the same thing in the US. The Boston Associates who pioneered textile factories in New England seem to have been more preserving the dominant social position of their interlinked families as in maximizing monetary returns. Schumpeter suggested that the possibility of establishing such “industrial dynasties” was essential to the growth of capitalism. Historians like Jonathan Levy give us vivid portraits of early American industrialists Carnegie and Ford as outstanding examples of animal spirits — both sought to increase the scale and efficiency of production as a goal in itself, as opposed to profit maximization.

In Keynes’ view, this was the only basis on which sustained private investment could work. A systematic application of financial criteria to private enterprise resulted in level of investment that was dangerously unstable and almost always too low. On the other hand — as emphasized by Kalecki but recognized by Keynes as well — a dependence on wealth owners pursuit of investment for its own sake required a particular social and political climate — one that might be quite inimical to other important social goals, if it could be maintained at all.

The solution therefore was to separate investment decisions from the pursuit of private wealth.  The call for the “more or less comprehensive socialization of investment” at the end of The General Theory, is not the throwaway line that it appears as in that book, but reflects a program that Keynes had struggled with and developed since the 1920s. The Keynesian political program was not one of countercyclical fiscal policy, which he was always skeptical of.  Rather it envisioned a number of more or less autonomous quasi-public bodies – housing authorities, hospitals, universities and so on – providing for the production of their own specific social goods, in an institutional environment that allowed them to ignore considerations of profitability.

The idea that large scale investment must be taken out of private hands was at the heart of Keynes’ positive program.

At this point, some of you may be thinking that that I have said two contradictory things. First,  I said that a central insight of the Keynesian vision is that money and credit are essential tools for the organization of production. And then, I said that there is irreconcilable conflict between the logic of money and the needs of production. If you are thinking that, you are right. I am saying both of these things.

The way to reconcile this contradiction is to see these as two distinct moments in a single historical process. 

We can think of money as a social solvent. It breaks up earlier forms of coordination, erases any connection between people.As the Bank of International Settlements economist Claudio Borio puts it: “a well functioning monetary system …is a highly efficient means of ‘erasing’ any relationship between transacting parties.” A lawyers’ term for this feature of money is privity, which “cuts off adverse claims, and abolishes the .. history of the account. If my bank balance is $100 … there is nothing else to know about the balance.”

In his book Debt, David Graeber illustrates this same social-solvent quality of money with the striking story of naturalist Ernest Thompson Seton, who was sent a bill by his father for all the costs of raising him. He paid the bill — and never spoke to his father again. Or as Marx and Engels famously put it, the extension of markets and money into new domains of social life has “pitilessly torn asunder the motley feudal ties that bound man to his “natural superiors”, and has left remaining no other nexus between man and man than naked self-interest, than callous “cash payment”.

But what they neglected to add is that social ties don’t stay torn asunder forever. The older social relations that organized production may be replaced by the cash nexus, but that is not the last step, even under capitalism. In the Keynesian vision, at least, this is a temporary step toward the re-embedding of productive activity in new social relationships. I described money a moment ago as a social solvent. But one could also call it a social catalyst.  By breaking up the social ties that formerly organized productive activity, it allows them to be reorganized in new and more complex forms.

Money, in the Keynesian vision, is a tool that allows promises between strangers. But people who work together do not remain strangers. Early corporations were sometimes organized internally as markets, with “inside contractors” negotiating with each other. But reliance on the callous cash payment seldom lasted for long.  Large-scale production today depends on coordination through formal authority. Property rights become a kind of badge or regalia of the person who has coordination rights, rather than the organizing principle in its own right.

Money and credit are critical for re-allocating resources and activity, when big changes are needed. But big changes are inherently a transition from one state to another. Money is necessary to establish new production communities but not to maintain them once they exist. Money as a social solvent frees up the raw material — organized human activity —  from which larger structures, more extensive divisions of labor, are built. But once larger-scale coordination established, the continued presence of this social solvent eating away at it, becomes destructive.

This brings us to the political vision. Keynes, as Jim Crotty emphasizes, consistently described himself as a socialist. Unlike some of his American followers, he saw the transformation of productive activity via money and private investment as being a distinct historical process with a definite endpoint.

There is, I think, a deep affinity between the Keynes vision of the economy as a system of monetary production, and the idea that this system can be transcended. 

If money is merely a veil, as orthodox economics imagines, that implies that social reality must resemble money. It is composed of measurable quantities with well-defined ownership rights, which can be swapped and combined to yield discrete increments of human wellbeing. That’s just the way the world is.  But if we see money as a distinct institution, that frees us to imagine the rest of life in terms of concrete human activities, with their own logics and structures. It opens space for a vision of the good life as something quite different from an endless accumulation of commodities – a central strand of Keynes’ thinking since his early study of the philosopher G. E. Moore.

 In contemporary debates – over climate change in particular – a “Keynesian” position is often opposed to a degrowth one. But as Victoria Chick observes in a perceptive essay, there are important affinities between Keynes and anti-growth writers like E. F. Schumacher. He looked forward to a world in which accumulation and economic growth had come to an end, daily life was organized around “friendship and the contemplation of beautiful objects,” and the pursuit of wealth would be regarded as “one of those semi-criminal, semi-pathological propensities which one hands over with a shudder to the specialists in mental disease.”

This vision of productive activity as devoted to its own particular ends, and of the good life as something distinct from the rewards offered by the purchase and use of commodities, suggests a deeper  affinity with Marx and the socialist tradition. 

Keynes was quite critical of what he called “doctrinaire State Socialism.” But his objections, he insisted, had nothing to do with its aims, which he shared. Rather, he said, “I criticize it because it misses the significance of what is actually happening.” In his view, “The battle of Socialism against unlimited private profit is being won in detail hour by hour … We must take full advantage of the natural tendencies of the day.” 

From Keynes’ point of view, the tension between the logic of money and the needs of production was already being resolved in favor of the latter.  In his 1926 essay “The End of Laissez Faire,” he observed that “one of the most interesting and unnoticed developments of recent decades has been the tendency of big enterprise to socialize itself.” As shareholders’ role in the enterprise diminishes, “the general stability and reputation of the institution are more considered by the management than the maximum of pro

A shift from production for profit to production for use — to borrow Marx’s language — did not necessarily require a change in formal ownership. The question is not ownership as such, but the source of authority of those managing the production process, and the ends to which they are oriented. Market competition creates pressure to organize production so as to maximize monetary profits over some, often quite short, time horizon. But this pressure is not constant or absolute, and it is offset by other pressures. Keynes pointed to the example of the Bank of England, still in his day a private corporation owned by its shareholders, but in practice a fully public institution.

Marx himself had imagined something similar:

As he writes in Volume III of Capital, 

Stock companies in general — developed with the credit system — have an increasing tendency to separate … management as a function from the ownership of capital… the mere manager who has no title whatever to the capital, … performs all the real functions pertaining to the functioning capitalist as such, … and the capitalist disappears as superfluous from the production process. 

The separation of ownership from direction or oversight of production in the corporation is, Marx argues, an important step away from ownership as the organizing principle of production.  “The stock company,” he continues, “is a transition toward the conversion of all functions… which still remain linked with capitalist property, into mere functions of associated producers.” 

In short, he writes, the joint stock company represents as much as the worker-owned cooperative “the abolition of the capitalist mode of production within the capitalist mode of production itself.” 

It might seem strange to imagine the tendency toward self-socialization of the corporation when examples of its subordination to finance are all around us. Sears, Toys R Us, the ice-cream-and-diner chain Friendly’s – there’s a seemingly endless list of functioning businesses purchased by private equity funds and then hollowed out or liquidated while generating big payouts for capital owners. Surely this is as far as one could get from Keynes’ vision of an inexorable victory of corporate socialism over private profit? 

But I think this is a one-sided view. I think it’s a mistake — a big mistake — to identify the world around us as one straightforwardly organized by markets, the pursuit of profit and the logic of money.

As David Graeber emphasized, there is no such thing as a capitalist economy, or even a capitalist enterprise.  In any real human activity, we find distinct social logics, sometimes reinforcing each other, sometimes in contradiction. 

We should never imagine world around us — even in the most thoroughly “capitalist” moments — is simply the working out of a logic pdf property, prices and profit. Contradictory logics at work in every firm — even the most rapacious profit hungry enterprise depends for its operations on norms, rules, relationships of trust between the people who constitute it. The genuine material progress we have enjoyed under capitalism is not just due to the profit motive but perhaps even more so in spite of it. 

One benefit of this perspective is it helps us see broader possibilities for opposition to the rule of money. The fundamental political conflict under capitalism is not just between workers and owners, but between logic of production process and of private ownership and markets. Thorstein Veblen provocatively imagined this latter conflict taking the form of a “soviet of engineers” rebelling against “sabotage” by financial claimants. A Soviet of engineers may sound fanciful today, but conflicts between the interests of finance and the needs of productive enterprise — and those who identify with them — are ongoing. 

Teaching and nursing, for example, are the two largest occupations that require professional credentials.But teachers and nurses are also certainly workers, who organize as workers — teachers have one of the highest unionization rates of any occupation. In recent years, this organizing can be quite adversarial, even militant. We all recall waves of teacher strikes in recent years — not only in California but in states with deeply anti-union politics like West Virginia, Oklahoma, Arizona and Kentucky. The demands in these strikes have been  workers’ demands for better pay and working conditions. But they have also been professionals’ demands for autonomy and respect and the integrity of their particular production process. From what I can tell, these two kinds of demands are intertwined and reinforcing.

This struggle for the right to do one’s job properly is sometimes described as “militant professionalism.” Veblen may have talked about engineers rather than teachers, but this kind of politics is, I think, precisely what he had in mind. 

More broadly, we know that public sector unions are only effective when they present themselves as advocates for the public and for the users of the service they provide, and not only for their members as workers. Radical social service workers have fought for the rights of welfare recipients. Powerful health care workers unions, like SEIU 1199 in New York, are successful because they present themselves as advocates for the health care system as a whole. 

On the other side, I think most of us would agree that the decline or disappearance of local news outlets is a real loss for society. Of course, the replacement of newspapers with social media and search engines isn’t commodification in the straightforward sense. This is a question of one set of for-profit businesses being displaced by another. But on the other hand, newspapers are not only for-profit businesses. There is a distinct professional ethos of journalism, that developed alongside journalism as a business. Obviously the “professional conscience” (the phrase is Michelet’s) of journalists was compatible with the interests of media businesses. But it was not reducible to them. And often enough, it was in tension with them. 

I am very much in favor of new models of employee-owned, public and non-profit journalism. Certainly there is an important role for government ownership, and for models like Wikipedia. But I also think — and this is the distinct contribution of the Keynesian socialist — that we should not be thinking only in terms of payments and ownership. The development of a distinct professional norms for today’s information sector is independently valuable and necessary, regardless of who owns new media companies. It may be that creating space for those norms is the most important contribution that alternative ownership models can make 

For a final example of this political possibilities of the monetary-production view, we can look closer by, to higher education, where most of us in this room make our institutional home. We have all heard warnings about how universities are under attack, they’re being politicized or corporatized, they’re coming to be run more like businesses. Probably some of us have given such warnings. 

I don’t want to dismiss the real concerns behind them. But what’s striking to me is how much less often one hears about the positive values that are being threatened. Think about how often you hear people talk about how the university is under attack, is in decline, is being undermined. Now think about how often you hear people talk about the positive values of intellectual inquiry for its own sake that the university embodies. How often do you hear people talk about the positive value of academic freedom and self-government, either as specific values of the university or as models for the broader society? If your social media feed is like mine, you may have a hard time finding examples of that second category at all.

Obviously, one can’t defend something from attack without at some point making the positive case that there is something there worth defending. But the point is broader than that. The self-governing university dedicated to education and scholarship and as ends in themselves, is not, despite its patina of medieval ritual, a holdover from the distant past. It’s an institution that has grown up alongside modern capitalism. It’s an institution that, in the US especially, has greatly expanded within our own lifetimes. 

If we want to think seriously about the political economy of the university, we can’t just talk about how it is under attack. We must also be able to talk about how it has grown, how it has displaced social organization on the basis of profit. (We should note here the failure of the for-profit model in higher education.) We should of course acknowledge the ways in which higher education serves the needs of capital, how it contributes to the reproduction of labor power. But we also should acknowledge all the ways that is more than this.

When we talk about the value of higher education, we often talk about the products — scholarship, education. But we don’t often talk about the process, the degree to which academics, unlike most other workers, manage our own classrooms according to our own judgements about what should be taught and how to effectively teach it. We don’t talk about how, almost uniquely in modern workplaces, we the faculty employees make decisions about hiring and promotion collectively and more or less democratically. People from all over the world come to study in American universities. It’s remarkable — and remarkably little discussed — how this successful export industry is, in effect, run by worker co-ops.

 At this moment in particular, it is vitally important that we make the case for academic freedom as a positive principle. 

Let me spell out, since it may not be obvious, how this political vision connects to the monetary production vision of the economy that I was discussing earlier. 

The dominant paradigm in economics — which shapes all of our thinking, whether we have ever studied economics in the classroom — is what Keynes called, I distinction to his own approach, the real exchange vision. From the real-exchange perspective, money prices  and payments are a superficial express of pre-existing qualities of things — that they are owned by someone, that they take a certain amount of labor to produce and have a definite capacity to satisfy human needs. From this point of view, production is just a special case of exchange. 

It’s only once we see money as an institution in itself, a particular way of organizing human life, that we can see production as something distinct and separate from it. That’s what allows us to see the production process itself, and the relationships and norms that constitute it, as a site of social power and a market on a path toward a better world. The use values we socialists oppose to exchange value exist in the sphere of production as well as consumption. The political demands that teachers make as teachers are not legible unless we see the activity they’re engaged in in terms other than equivalents of money paid and received.

I want to end by sketching out a second political application of this vision, in the domain of climate policy. 

First, decarbonization will be experienced as an economic boom. Money payments, I’ve emphasized, are an essential tool for rearranging productive activity, and decarbonizing will require a great deal of our activity to be rearranged. There will be major changes in our patterns of production and consumption, which in turn will require substantial changes to our means of production and built environment. These changes are brought about by flows money. 

Concretely: creating new means of production, new tools and machinery and knowledge, requires spending money. Abandoning old ones does not. Replacing existing structures and tools and techniques faster than they would be in the normal course of capitalist development, implies an increase in aggregate money expenditure. Similarly, when a new or expanding business wants to bid workers away from other employment, they have to offer a higher wage than an established business needs to in order to retain its current workers. So a rapid reallocation of workers implies a faster rise in money wages.

So although decarbonization will substantively involve a mix of expansions of activity in some areas and reduction of activity in others, it will increase the aggregate volume of money flows. A boom in this sense is not just a period of faster measured growth, but a period in which demand is persistently high relative to the economy’s productive potential and tight labor markets strengthen the bargaining position of workers relative to employers – what is sometimes called a “high-pressure economy.” 

Second. There is no tradeoff between decarbonization and current living standards. Decarbonization is not mainly a matter of diverting productive activity away from other needs, but mobilizing new production, with positive spillovers toward production for other purposes.

Here again, there is a critical difference between the monetary-production and the real-exchange views of the economy. In the real-exchange paradigm, we possess a certain quantity of “means.” If we choose to use some of them to reduce our carbon emissions, there will be less available for everything else. But when we think in terms of social coordination organized in large part through money flows, there is no reason to think this. There is no reason to believe that everyone who is willing and able to work is actually working, or people’s labor is being used in anything like its best possible way for the satisfaction of real human needs. Nor are relative prices today a good guide to long-run social tradeoffs. 

Third.  If we face a political conflict involving climate and growth, this will come not because decarbonization requires accepting a lower level of growth, but because it will entail faster economic growth than existing institutions can handle. Today’s neoliberal macroeconomic model depends on limiting economic growth as a way of managing distributional conflicts. Rapid growth under decarbonization will be accompanied by disproportionate rise in wages and the power of workers. Most of us in this room will probably see that as a desirable outcome. But it will inevitably create sharp conflicts and resistance from wealth owners, which need to be planned for and managed. Complaints about current “labor shortages” should be a warning call on this front.

Fourth. There is no international coordination problem — the countries that move fastest on climate will reap direct benefits.

An influential view of the international dimension of climate policy is that “free riding … lies at the heart of the failure to deal with climate change.” (That is Richard Nordhaus, who won the Nobel for his work on the economics of climate change.) Individual countries, in this view, bear the full cost of decarbonization measures but only get a fraction of the global benefits, and countries that do not engage in decarbonization can free-ride on the efforts of those that do.

A glance at the news should be enough to show you how backward this view is. Do Europeans look at US support for the wind, solar and battery industries, or the US at China’s support for them, and say, “oh, what wonderfully public-spirited shouldering of the costs of the climate crisis”? Obviously not.  Rather, they are seen as strategic investments which other countries, in their own national interest, must seek to match.

Fifth. Price based measures cannot be the main tools for decarbonization.

There is a widely held view that the central tool for addressing climate should be an increase in the relative price of carbon-intensive commodities, through a carbon tax or equivalent. I was at a meeting a few years ago where a senior member of the Obama economics team was also present. “The only question I have about climate policy,” he said, “is whether a carbon tax is 80 percent of the solution, or 100 percent of the solution.” If you’ve received a proper economics education, this is a very reasonable viewpoint. You’ve been trained to see the economy as essentially an allocation problem where existing resources need to be directed to their highest-value use, and prices are the preferred tool for that.

From a Keynesian perspective the problem looks different. The challenge is coordination — bottlenecks and the need for simultaneous advances in multiple areas. Markets can, in the long run, be very powerful tools for this, but they can’t do it quickly. For rapid, large-scale reorganization of activity, they have to be combined with conscious planning — and that is the problem. The fundamental constraint on decarbonization should not be viewed as the potential output of the economy, but of planning capacity for large-scale non-market coordination. 

If there is a fundamental conflict between capitalism and sustainability, I suggest, it is not because the drive for endless accumulation in money terms implies or requires an endless increase in material throughputs. Nor is it the need for production to generate a profit. There’s no reason why a decarbonized production process cannot be profitable. It’s true that renewable energy, with its high proportion of fixed costs, is not viable in a fully competitive market — but that’s a characteristic it shares with many other existing industries. 

The fundamental problem, rather, is that capitalism treats the collective processes of social production as the private property of individuals. It is because the fiction of a market economy prevents us from developing the forms of non-market coordination that actually organize production, and that we will need on a much larger scale. Rapid decarbonization will require considerably more centralized coordination than is usual in today’s advanced economies. Treatment of our collective activity to transform the world as if it belonged exclusively to whoever holds the relevant property rights, is a fundamental obstacle to redirecting that activity in a rational way. 

 

Money and Cryptocurrencies


(This is an edited and expanded version of a talk I gave in Trento, Italy in June 2018, on a panel with Sheila Dow.)

The topic today is “Digital currencies: threat or opportunity?”

I’d like to offer a third alternative: New digital currencies like bitcoin are neither a threat or an opportunity. They do not raise any interesting economic questions and do not pose any significant policy problems. They do not represent any kind of technological advance on existing payment systems, which are of course already digital. They are just another asset bubble, based on the usual mix of fraud and fantasy. By historical standards, they are not a very large or threatening bubble. There is nothing important about them at all.

Why might you conclude that the new digital currencies don’t matter?

– Aggregate size – the total value of all bitcoin is on the order of $200 billion, other digital currencies are much smaller. On the scale of modern financial markets that’s not much more than a rounding error.

– No articulation with the rest of the financial system. No banks or other important institutions rely on cryptocurrencies to settle transactions, or have substantial holdings on their balance sheets. They’re not used as collateral for loans.

– Not used to structure real activity. No significant part of collective productive or reproductive activity is organized by making payments or taking positions in cryptocurrencies.

Besides that, these currencies don’t even do what they claim to do. In practice, digital currencies do depend on intermediaries. Payment is inconvenient and expensive — as much as $14 per transaction, and accepted by only 3 of top 500 online retailers. And markets in these currencies are not decentralized, but dominated by a few big players. All this is documented in Mike Beggs’ wonderful Jacobin article on cryptocurrencies, which I highly recommend.

Compare this to the mortgage market. Total residential mortgages in the US are over $13 trillion, not far short of GDP. The scale is similar in many other countries. Mortgages are a key asset for the financial system, even when not securitized. And of course they play a central role in organizing the provision of housing (and commercial space), an absolutely essential function to social reproduction.

And yet here we are talking about cryptocurrencies. Why?

Partly it’s just hard money crankery and libertarianism, which have a outsized voice in economics discussions. And partly it’s testimony to the success of their marketing machine. One might say that the only thing that stands behind that $200 billion value, is the existence of conversations like this one.

But it’s not just cranks and libertarians who care about cryptocurrencies. Central bank research departments are earnestly exploring the development of digital currencies. This disproportionate attention reflects, I think, some deeper problems with how we think of money and central banking. The divide over whether crypto-currencies represent anything new or important reflects a larger divide over how we conceive of the monetary system.

In the language of Schumpeter — whose discussion in his History of Economic Thought remains perhaps the best starting point for thinking about these things — it comes down to whether we “start from the coin.” If we start from the coin, if we think of money as a distinct tangible thing, a special kind of asset, then bitcoin may look important. We could call this the quantity view of money. But if we follow Schumpeter — and in different ways Hyman Minsky, Perry Mehrling and David Graeber — and start from balance sheets, then it won’t. Call this the ledger view of money.

In the quantity view, “money” is something special. The legal monopoly of governments on printing currency is very important, because that is money in a way that other assets aren’t. Credit created by banks is something different. Digital currencies are a threat or opportunity, as the case may be, because they seem to also go in this exclusive “outside money” box.

But from the Minsky-Mehrling-Graeber point of view, there’s nothing special about outside money. It’s just another set of tokens for recording changes in the social ledger. What matters isn’t the way that changes are recorded, but the accounts themselves. From this perspective, “money” isn’t an asset, a thing, it is simply the arbitrary units in which ledgers are kept and contracts denominated.

The starting point, from this point of view, is a network of money payments and commitments. Some of these commitments structure real activity (I show up for work because I expect to receive a wage). Others are free-standing. (I pay you interest because I owe you a debt.) In either case money is simply a unit of account. I have made a promise to you, you have a made a promise to someone else; these promises are in some cases commitments to specific concrete activities (to show up for work and do what you’re told), but in other cases they are quantitative, measured as a certain quantity of “money.”

What does money mean here? Simply whatever will be accepted as fulfilment of the promise, as specified in whatever legal or quasi-legal provisions govern it. It is entirely possible for the unit of account to have no concrete existence at all. And in any case the concrete assets that will be accepted are never identical; their equivalence is to some extent a fiction enshrined in the terms of the contract, and to some extent the result of active interventions by whatever authorities are responsible for the payments system.

In short, the fact that some particular asset that serves as money in this or that case is not very interesting. What matters is the balance sheets. Money is just a means of recording changes on balance sheets, of making transfers between ledgers. If we take the ledger view, then there’s no difference between physical currency and an instrument like a check. In either case the social ledger maintained by the banking system has a certain credit to you. You want to transfer a part of that to someone else, for whatever reason. So you give that person a piece of paper with the amount written on it, and they take it to their bank, which adjusts the social ledger accordingly. It makes no difference whether the piece of paper is a dollar or euro bill or a check or a money order, any more than it matters what its physical dimensions are or whether it is one sheet of paper or two.

And of course the majority of transactions are made, the majority of obligations, are settled without using pieces of paper at all. In fact the range of transactions you can carry out using the pieces of paper we call “money” is rather limited.

To put it another way: At the train station there are various machines, which will give you a piece of paper while debiting your bank account. Some of those pieces of paper can be used in exchange for a train ride, others for various other purposes. We call one a ticket machine and one an ATM. But conceptually we should think of them as the same kind of machine. Both debit your social ledger and then give you a claim on something concrete — a paper from the newsstand, say, or a train ride, as the case may be.

In the quantity view of money, there is some special asset called money which the rest of the payments system builds off. So the fact that something else could “be” money seems important. It matters that the government has a legal monopoly on printing currency, so it also matters that something like cryptocurrency seems to evade that monopoly. In the ledger view, on the other hand, that legal monopoly doesn’t matter at all. There are lots of systems for making transfers between bank accounts, including many purely electronic ones. And there are social ledgers maintained by institutions that we don’t officially recognize as banks. New digital currencies introduce a few more of each. So what?

In the quantity view, money and credit are two distinct things. We start with money, which might then be lent. This is how we learn it as children. In the ledger view, money is just anything that settles an obligation. And that is constantly done by promises or IOUs. The fact that “banks create money” in our modern economy isn’t some kind of innovation out of an original situation of cash-on-the-barrelhead exchange. Rather, it is a restriction of money-creation from the historical situation where third-party IOUs of all kinds circulated as payment.

Related to this are two different views of central banks. In the quantity view, the fundamental role of the central bank is in some sense setting or managing the money supply. In the ledger view, where money is just an arbitrary subset of payments media, which is constantly being created and destroyed in the course of making payments, “the money supply” is a nonsense term. What central banks are doing in this view is controlling the elasticity of the credit system. In other words, they are managing the willingness and ability of economic units to make promises to each other.

There are a variety of objectives in this; two important ones today are to control the pace of real activity via the elasticity of money commitments (e.g. to keep the wage share within certain bounds by controlling the level of aggregate employment) and to maintain the integrity of the payments system in a crisis where a wave of self-perpetuating defaults is possible.

In either case the thing which the central bank seeks to make more scarce or abundant is not the quantity of some asset labeled as “money”, but the capacity to make promises. To reduce the level of real activity, for example, the central bank needs to make it more difficult for economic units to make claims on real resources on the basis of promises of future payments. To avoid or resolve a crisis the central bank needs to increase the trustworthiness of units so they can settle outstanding obligations by making new promises; alternatively it can substitute its own commitments for those of units unable to fulfill their own.

Now obviously I think the ledger view is the correct one. But many intelligent people continue to work with a quantity view, some explicitly and some implicitly. Why? I think one reason is the historical fact that during the 20th century, the regulatory system was set up to create a superficial resemblance to the quantity theory. The basic tool of monetary policy was restrictions on the volume of credit creation by banks, plus limits on ability of other institutions to perform bank function. But for various reasons these restrictions were formalized as reserve requirements , and policy was described as changing quantity of reserves. This created the illusion we were living in world of outside money where things like seignorage are important.

Axel Leijonhufvud has given a brilliant description of how regulation created this pseudo quantity of money world in several essays, such as “So Far from Ricardo, So Close to Wicksell.”

Now this structure has been obsolete for several decades but our textbooks and our thinking have not caught up. We still have an idea of the money multiplier in our head, where bank deposits are somehow claims on money or backed by money. Whereas in reality they simply are money.

The fact that money as an analytic category is obsolete and irrelevant, doesn’t mean that central banks don’t face challenges in achieving their goals. They certainly do. But they have nothing to do with any particular settlement asset.

I would frame them the problems like this:

First, the central bank’s established instruments don’t reliably affect even the financial markets most directly linked to them. This weak articulation between the policy rates and other rates has existed for a while. If you look back to 2000-2001, in those two years the Federal Reserve reduced the overnight rate by 5 points. But corporate bond rates fell only one point, and not until two years later. Then in 2003-2006, when the Fed raised its rate by 4 points, the bond rates did not rise at all.

Second, neither real economic behavior nor financial markets respond reliably to interest rate changes. It’s a fiction of the last 25 years — though no longer than that — that this one instrument is sufficient. The smugness about the sufficiency of this tool is really amazing in retrospect. But it’s obvious today — or it should be — that even large changes in interest rates don’t reliably affect either the sclae of concrete activity or the prices of other assets.

Third, there is no single right amount of elasticity. A credit system elastic enough to allow the real economy to grow may be too elastic for stable asset prices. Enough elasticity to ensure that contracts are fulfilled, may be too much to avoid bidding up price of real goods/factors.

People who acknowledge these tensions tend to assume that one goal has to be prioritized over the others. People at the Bank for International Settlements are constantly telling us that financial stability may require accepting persistent semi-depression in real activity. Larry Summers made a splash a few years ago by claiming that an acceptable level of real activity might require accepting asset bubbles. From where I am sitting, there are just competing goals, which means this is a political question.

Fourth, the direction as well as volume of credit matters. In discussion like this, we often hear invocations of “stability” as if that were only goal of policy. But it’s not, or even the most important. The importance of crises, in my opinion, is greatly overrated. A few assets lose their values, a few financial institutions go bust, a few bankers may go to jail or leap out of windows — and this time we didn’t even get that. The real problems of inequality, alienation, ecology exist whether there is a financial crisis or not. The real problem with the financial system is not that it sometimes blows up but that, in good times and bad, it fails to direct our collective capabilities in the direction that would meet human needs. Which today is an urgent problem of survival, if we can’t finance transition away from carbon fast enough.

For none of these problems does some new digital currency offer any kind solution. The existing system of bank deposits is already fully digital. If you want set up a postal banking system — and there’s a lot to recommend it — or to recreate the old system of narrow commercial banking, great. But blockchain technology is entirely irrelevant.

The real solution, as I have argued elsewhere (and as many people have argued, back to Keynes at least) is for central banks to intervene at many more points in financial system. They have to set prices of many assets, not just one overnight interest rate, and they have to direct credit to specific classes of borrowers. They have to accept their role as central planner. It is the need for much more conscious planning of finance, and not crypto currencies, that, I think, is the great challenge and opportunity for central banks today.

“On money, debt, trust and central banking”

The central point of my Jacobin piece on the state of economics was meant to be: Whatever you think about mainstream macroeconomic theory, there is a lot of mainstream empirical and policy work that people on the left can learn from and engage with — much more than there was a decade ago. 1 

Some of the most interesting of that new work is from, and about, central banks. As an example, here is a remarkable speech by BIS economist Claudio Borio. I am not sure when I last saw such a high density of insight-per-word in a discussion of money and finance, let alone in a speech by a central banker. I could just say, Go read it. But instead I’m going to go through it section by section, explaining what I find interesting in it and how it connects up to a larger heterodox vision of money. 

From page one:

My focus will be the on the monetary system, defined technically as money plus the transfer mechanisms to execute payments. Logically, it makes little sense to talk about one without the other. But payments have too often been taken for granted in the academic literature, old and new. In the process, we have lost some valuable insights.

… two properties underpin a well functioning monetary system. One, rather technical, is the coincidence of the means of payment with the unit of account. The other, more intangible and fundamental, is trust. 

This starting point signals three central insights about money. First, the importance of payments. You shouldn’t fetishize any bit of terminology, but I’ve lately come to feel that the term “payments system” is a fairly reliable marker for something interesting to say about money. We all grow up with an idealized model of exchange, where the giving and receiving just happen, inseparably; but in reality it takes a quite sophisticated infrastructure to ensure that my debit coincides with your credit, and that everyone agrees this is so. Stefano Ugolini’s brilliant book on the prehistory of central banking emphasizes the central importance of finality – a binding determination that payment has taken place. (I suppose this was alsso the point of the essay that inaugurated Bitcoin.) In any case it’s a central aspect of “money” as a social institution that the mental image of one person handing a token to another entirely elides.

Second: the focus on money as unit of account and means of payment. The latter term mean money as the thing that discharges obligations, that cancels debts. It’s not evenb included in many standard lists of the functions of money, but for Marx, among others, it is fundamental. Borio consciously uses this term in preference to the more common medium of exchange, a token that facilitates trade of goods and services. He is clear that discharging debt and equivalent obligations is a more central role of money than exchanging commodities. Trade is a special case of debt, not vice versa. Here, as at other points through the essay, there’s a close parallel to David Graeber’s Debt. Borio doesn’t cite Graeber, but the speech is a clear example of my point in my debate with Mike Beggs years ago: Reading Graeber is good preparation for understanding some of the most interesting conversation in economics.

Third: trust. If you think of money as a social coordination mechanism, rather than a substance or quantity, you could argue that the scarce resource it’s helping to allocate is precisely trust.  More on this later.

Borio:

a key concept for understanding how the monetary system works is the “elasticity of credit”, ie the extent to which the system allows credit to expand. A high elasticity is essential for the system’s day-to-day operation, but too high an elasticity (“excess elasticity”) can cause serious economic damage in the longer run. 

This is an argument I’ve made before on this blog. Any payments system incorporate some degree of elasticity — some degree to which payments can run ahead of incomes. (As my old teacher David Kotz observes, the expansion of capital would be impossible otherwise.) But the degree of elasticity involves some unresolvable tensions. The logic of the market requires that every economic units expenditure eventually be brought into line with its income. But expansion, investment, innovation, requires eventually to be not just yet. (I talked a bit about this tension here.) Another critical point here is the impossibility of separating payments and credit – a separation that has been the goal of half the monetary reform proposals of the past 250 years.2

Along the way, I will touch on a number of sub-themes. .. whether it is appropriate to think of the price level as the inverse of the price of money, to make a sharp distinction between relative and absolute price changes, and to regard money (or monetary policy) as neutral in the long run.

So much here! The point about the non-equivalence of a rise in the price level and a fall in the value of money has been made eloquently by Merijn Knibbe.  I don’t think Borio’s version is better, but again, it comes with the imprimatur of Authority.

The fact that inflation inevitably involves relative as well as absolute price changes is made by Leijonhufvud (who Borio cites) and Minsky (who he surprisingly doesn’t); the non-neutrality of money is the subject (and the title) of what is in my opinion Minsky’s own best short distillation of his thought. 

Borio: 

Compared with the traditional focus on money as an object, the definition [in terms of means of payment] crucially extends the analysis to the payment mechanisms. In the literature, there has been a tendency to abstract from them and assume they operate smoothly in the background. I believe this is one reason why money is often said to be a convention, much like choosing which hand to shake hands with: why do people coordinate on a particular “object” as money? But money is much more than a convention; it is a social institution. It is far from self-sustaining. Society needs an institutional infrastructure to ensure that money is widely accepted, transactions take place, contracts are fulfilled and, above all, agents can count on that happening. 

Again, the payments mechanism is a complex, institutionally heavy social arrangement; there’s a lot that’s missed when we imagine economic transactions as I hand you this, you hand me that. Ignoring this social infrastructure invites the classical idea of money as an arbitrary numeraire, from which its long-run neutrality is one short step. 

The last clause introduces a deep new idea. In an important sense, trust is a kind of irrational expectation. Trust means that I am sure (or behave as if I am sure) that you will conform to the relevant rules. Trust means I believe (or behave as if I believe) this 100 percent. Anything less than 100 percent and trust quickly unravels to zero.  If there’s a small chance you might try to kill me, I should be prepared to kill you first; you might’ve had no bad intentions, but if I’m thinking of killing you, you should think about killing me first; and soon we’re all sprawled out on the warehouse floor. To exist in a world of strangers we need to believe, contrary to experience, that everyone around us will follow the rules.

a well functioning monetary system … will exploit the benefits of unifying the means of payment with the unit of account. The main benefit of a means of payment is that it allows any economy to function at all. In a decentralised exchange system, it underpins the quid-pro-quo process of exchange. And more specifically, it is a highly efficient means of “erasing” any residual relationship between transacting parties: they can thus get on with their business without concerns about monitoring and managing what would be a long chain of counterparties (and counterparties of counterparties).

Money as an instrument for erasing any relationship between the transacting parties: It could not be said better. And again, this is something someone who has read Graeber’s Debt understands very well, while someone who hasn’t might be a bit baffled by this passage. Graeber could also take you a step farther. Money might relieve you of the responsibility of monitoring your counterparties and their counterparties but somebody still has to. Graeber compellingly links the generalized use of money to strong centralized states. In a Graeberian perspective, money, along with slavery and bureaucracy, is one of the great social technologies for separating economic coordination from the broader network of mutual obligations.

The central banks’ elastic supply of the means of payment is essential to ensure that (i) transactions are settled in the interbank market and (ii) the interest rate is controlled. The interbank market is a critical component of our two-tier monetary system, where bank customer transactions are settled on the banks’ books and then banks, in turn, finally settle on the central bank’s books. To smooth out interbank settlement, the provision of central bank credit is key. The need for an elastic supply to settle transactions is most visible in the huge amounts of intraday credit central banks supply to support real- time gross settlement systems

“Two-tier monetary system” is a compressed version of Mehrling’s hierarchy of money. The second point, which Borio further develops further on, is that credit is integral to the payment system, since the two sides of a transaction never exactly coincide – there’s always one side that fulfills its part first and has to accept, however briefly, a promise in return. This is one reason that the dream of separating credit and payments is unrealizable.

The next point he makes is that a supply and demand framework is useless for thinking about monetary policy: 

The central bank … simply sets the desired interest rate by signalling where it would like it to be. And it can do so because it is a monopoly supplier of the means of payment: it can credibly commit to provide funds as needed to clear the market. … there is no such thing as a well behaved demand for bank reserves, which falls gradually as the interest rate increases, ie which is downward-sloping.

An interesting question is how much this is specific to the market for reserves and how much it applies to a range of asset markets. In fact, many markets share the two key features Borio points to here: adjustment via buffers rather than prices, and expected return that is a function of price.

On the first, there are a huge range of markets where there’s someone on one or both sides prepared to passively by or sell at a stated price. Many financial markets function only thanks to the existence of market makers – something Mehrling and his Barnard colleague Rajiv Sethi have written eloquently about. But more generally, most producers with pricing power — which is almost all of them — set a price and then passively meet demand at that price, allowing inventories and/or delivery times to absorb shifts in demand, within some range.

The second feature is specific to long-lived assets. Where there is an expected price different from the current price, holding the asset implies a capital gain or loss when the price adjusts. If expectations are sufficiently widespread and firmly anchored, they will be effectively self-confirming, as the expected valuation changes will lead the asset to be quickly bid back to its expected value. This dynamic in the bond market (and not the zero lower bound) is the authentic Keynesian liquidity trap.

To be clear, Borio isn’t raising here these broader questions about markets in general. But they are a natural extension of his arguments about reserves. 

Next come some points that shouldn’t be surprising to to readers of this blog, but which are nice, for me as an economics teacher, to see stated so plainly. 

The monetary base – such a common concept in the literature – plays no significant causal role in the determination of the money supply … or bank lending. It is not surprising that … large increases in bank reserves have no stable relationship with the stock of money … The money multiplier – the ratio of money to the monetary base – is not a useful concept. … Bank lending reflects banks’ management of the risk-return tradeoff they face… The ultimate anchor of the monetary system is not the monetary base but the interest rate the central bank sets.

We all know this is true, of course. The mystery is why so many textbooks still talk about the supply of high-powered money, the money multiplier, etc. As the man says, they just aren’t useful concepts.

Next comes the ubiquity of credit, which not only involves explicit loans but also any transaction where delivery and payment don’t coincide in time — which is almost all of them. Borio takes this already-interesting point in an interestingly Graeberian direction:  

A high elasticity in the supply of the means of payment does not just apply to bank reserves, it is also essential for bank money. … Credit creation is all around us: some we see, some we don’t. For instance, explicit credit extension is often needed to ensure that two legs of a transaction are executed at the same time so as to reduce counterparty risk… And implicit credit creation takes place when the two legs are not synchronised. ….

In fact, the role of credit in monetary systems is commonly underestimated. Conceptually, exchanging money for a good or service is not the only way of solving the problem of the double coincidence of wants and overcoming barter. An equally, if not more convenient, option is to defer payment (extend credit) and then settle when a mutually agreeable good or service is available. In primitive systems or ancient civilisations as well as during the middle ages, this was quite common. … It is easier to find such examples than cases of true barter.

The historical non-existence of barter is the subject of the first chapter of Debt . Here again, the central banker has more in common with the radical anthropologist than with orthodox textbooks, which usually make barter the starting point for discussions of money.

Borio goes on:

the distinction between money and debt is often overplayed. True, one difference is that money extinguishes obligations, as the ultimate settlement medium. But netting debt contracts is indeed a widespread form of settling transactions.

Yes it is: remember Braudel’s Flanders fairs? “The fairs were effectively a settling of accounts, in which debts met and cancelled each other out, melting like snow in the sun.”

At an even deeper level, money is debt in the form of an implicit contract between the individual and society. The individual provides something of value in return for a token she trusts to be able to use in the future to obtain something else of value. She has a credit vis-à-vis everyone and no one in particular (society owes a debt to her).

In the classroom, one of the ways I suggest students think about money is as a kind of social scorecard. You did something good — made something somebody wanted, let somebody else use something you own, went to work and did everything the boss told you? Good for you, you get a cookie. Or more precisely, you get a credit, in both senses, in the personal record kept for you at a bank. Now you want something for yourself? OK, but that is going to be subtracted from the running total of how much you’ve done for the rest for us.

People get very excited about China’s social credit system, a sort of generalization of the “permanent record” we use to intimidate schoolchildren. And ok, it does sound kind of dystopian. If your rating is too low, you aren’t allowed to fly on a plane. Think about that — a number assigned to every person, adjusted based on somebody’s judgement of your pro-social or anti-social behavior. If your number is too low, you can’t on a plane. If it’s really low, you can’t even get on a bus. Could you imagine a system like that in the US?

Except, of course, that we have exactly this system already. The number is called a bank account. The difference is simply that we have so naturalized the system that “how much money you have” seems like simply a fact about you, rather than a judgement imposed by society.

Back to Borio:

All this also suggests that the role of the state is critical. The state issues laws and is ultimately responsible for formalising society’s implicit contract. All well functioning currencies have ultimately been underpinned by a state … [and] it is surely not by chance that dominant international currencies have represented an extension of powerful states… 

Yes. Though I do have to note that it’s at this point that Borio’s fealty to policy orthodoxy — as opposed to academic orthodoxy — comes into view. He follows up the Graeberian point about the link between state authority and money with a very un-Graeberian warning about the state’s “temptation to abuse its power, undermining the monetary system and endangering both price and financial stability.”

Turning now to the policy role of the central bank, Borio  starts from by arguing that “the concepts of price and financial stability are joined at the hip. They are simply two ways of ensuring trust in the monetary system…. It is no coincidence that securing both price and financial stability have been two core central bank functions.” He then makes the essential point that what the central bank manages is at heart the elasticity of the credit system. 

The process underpinning financial instability hinges on how “elastic” the monetary system is over longer horizons… The challenge is to ensure that the system is not excessively elastic drawing on two monetary system anchors. One operates on prices – the interest rate and the central bank’s reaction function. … The other operates on quantities: bank regulatory requirements, such as those on capital or liquidity, and the supervisory apparatus that enforces them.

This is critical, not just for thinking about monetary policy, but as signpost toward the heart of the Keynesian vision. (Not the bastard — but useful  — postwar Keynesianism of IS-LM, but the real thing.) Capitalism is not a system of real exchange — it shouldn’t be imagined as a system in which people exchange pre-existing stuff for other stuff they like better. Rather, it is a system of monetary production — a system in which payments and claims of money, meaningless themselves, are the coordinating mechanism for human being’s collective, productive activity. 

This is the broadest sense of the statement that money has to be elastic, but not too elastic. If it is too elastic, money will lose its scarcity value, and hence its power to organize human activity. Money is only an effective coordinating mechanism when its possession allows someone to compel the obedience of others. But it has to be flexible enough to adapt to the concrete needs of production, and of the reproduction of society in general. (This is the big point people take form Polanyi.) “You can’t have the stuff until you give me the money” is the fundamental principle that has allowed capitalism to reorganize vast swathes of our collective existence, for better or worse. But applied literally, it stops too much stuff from getting where it needs to go to to be compatible with the requirements of capitalist production itself. There’s a reason why business transactions are almost always on the basis of trade credit, not cash on the barrelhead. As Borio puts it, “today’s economies are credit hungry.” 

The talk next turns to criticism of conventional macroeconomics that will sound familiar to Post Keynesians. The problem of getting the right elasticity in the payments system — neither too much nor too little — is “downplayed in the current vintage of macroeconomic models. One reason is that the models conflate saving and financing.“ In reality,

Saving is just a component of national income – as it were, just a hole in overall expenditures, without a concrete physical representation. Financing is a cash flow and is needed to fund expenditures. In the mainstream models, even when banks are present, they imply endowments or “saving”; they do not create bank deposits and hence purchasing power through the extension of loans or purchase of assets. There is no meaningful monetary system, so that any elasticity is seriously curtailed. Financial factors serve mainly to enhance the persistence of “shocks” rather than resulting in endogenous booms and busts.

This seems right to me. The point that there is no sense in which savings finance or precede or investment is a key one for Keynes, in the General Theory and even more clearly in his subsequent writing.3 I can’t help noting, also, that passages like this are a reminder that criticism of today’s consensus macro does not come only from the professionally marginalized.

The flipside of not seeing money as social coordinating mechanism, a social ledger kept by banks, is that you do  see it as a arbitrary token that exists in a particular quantity. This latter vision leads to an idea of inflation as a simple imbalance between the quantity of money and the quantity of stuff. Borio:

The process was described in very simple terms in the old days. An exogenous increase in the money supply would boost inflation. The view that “the price level is the inverse of the price of money” has probably given this purely monetary interpretation of inflation considerable intuitive appeal. Nowadays, the prevailing view is not fundamentally different, except that it is couched in terms of the impact of the interest rate the central bank sets.

This view of the inflation process has gone hand in hand with a stronger proposition: in the long run, money (monetary policy) is neutral, ie it affects only prices and no real variables. Again, in the classical tradition this was couched in terms of the money supply; today, it is in terms of interest rates. … Views about how long it takes for this process to play itself out in calendar time differ. But proponents argue that the length is short enough to be of practical policy relevance.

The idea that inflation can be thought of as a decline in the value of money is effectively criticized by Merijn Knibbe and others. It is a natural idea, almost definitionally true, if you vision starts from a world of exchange of goods and then adds money as facilitator or numeraire. But if you start, as Borio does, and as the heterodox money tradition from Graeber to Minsky to Keynes to Marx and back to Tooke and Thornton does, from the idea of money as entries in a social ledger, then it makes about as much sense as saying that a game was a blowout because the quantity of points was too high.  

once we recognise that money is fundamentally endogenous, analytical thought experiments that assume an exogenous change and trace its impact are not that helpful, if not meaningless. They obscure, rather than illuminate, the mechanisms at work. … [And] once we recognise that the price of money in terms of the unit of account is unity, it makes little sense to think of the price level as the inverse of the price of money. … any financial asset fixed in nominal terms has the same property. As a result, thinking of inflation as a purely monetary phenomenon is less compelling.

“Not that helpful”, “makes little sense,” “is less compelling”: Borio is nothing if not diplomatic. But the point gets across.

Once we recognise that the interest rate is the monetary anchor, it becomes harder to argue that monetary policy is neutral… the interest rate is bound to affect different sectors differently, resulting in different rates of capital accumulation and various forms of hysteresis. … it is arguably not that helpful to make a sharp distinction between what affects relative prices and the aggregate price level…., not least because prices move at different speeds and differ in their flexibility… at low inflation rates, the “pure” inflation component, pertaining to a generalised increase in prices, [is] smaller, so that the distinction between relative and general price changes becomes rather porous.

In part, this is a restatement of Minsky’s “two-price” formulation of Keynes. Given that money or liquidity is usefulat all, it is presumably more useful for some things more than for others; and in particular, it is most useful when you have to make long-lived commitments that expose you to vagaries of an unknown future; that is, for investment. Throttling down the supply of liquidity will not just reduce prices and spending across the board, it will reduce them particularly for long-lived capital goods.

The second point, that inflation loses its defintion as a distinct phenomenon at low levels, and fades into the general mix of price changes, is something I’ve thought myself for a while but have never seen someone spell out this way. (I’m sure people have.) It follows directly from the fact that changes in the prices of particualr goods don’t scale proportionately with inflation, so as inflation gets low, the shared component of price changes over time gets smaller and harder to identify. Because the shared component is smaller at low inflation, it is going to be more sensitive to the choice of basket and other measurement issues. 20 percent inflation clearly (it seems to me) represents a genuine phenomenon. But it’s not clear that 2 percent inflation really does – an impression reinforced by the proliferation of alternative measures.

The Minskyan two-price argument also means that credit conditions and monetary policy necessarily affect the directiona s well as the level of economic activity.

financial booms tend to misallocate resources, not least because too many resources go into sectors such as construction… It is hard to imagine that interest rates are simply innocent bystanders. At least for any policy relevant horizon, if not beyond, these observations suggest that monetary policy neutrality is questionable.

This was one of the main points in Mike Konczal’s and my monetary toolkit paper.

In the next section, which deserves a much fuller unpacking, Borio critiques the fashionable idea that central banks cannot control the real rate of interest. 

 Recent research going back to the 1870s has found a pretty robust link between monetary regimes and the real interest rate over long horizons. By contrast, the “usual suspects” seen as driving saving and investment – all real variables – do not appear to have played any consistent role. 

This conflation of the “real”  (inflation-adjusted) interest rate with a rate determined by “real” (nonmonetary) factors, and therefore beyond the central bank’s influence, is one of the key fissure-points in economic ideology.4 The vision of economics, espcially its normative claims, depend on an idea of ecnomic life as the mutually beneficial exchange of goods. There is an obvious mismatch between this vision and the language we use to talk about banks and market interest rates and central banks — it’s not that they contradict or in conflict as that they don’t make contact at all. The preferred solution, going from today’s New Keynesian consensus back through Friedman to Wicksell, is to argue that the “interest rate” set by the central bank must in some way be the same as the “interest rate” arrived at by agents exchanging goods today for goods later. Since the  terms of these trades depend only on the non-monetary fundamentals of preferences and technology, the same must in the long run be true of the interest rate set by the financial system and/or the central bank. The money interest rate cannot persistently diverge from the interest rate that would obtain in a nonmonetary exchange economy that in some sense corresponds to the actual one.

But you can’t square the circle this way. A fundamental Keynesian insight is that economic relations between the past and the future don’t take the form of trades of goods now for goods later, but of promises to make money payments at some future date or state of the world. Your ability to make money promises, and your willingness to accept them from others, depends not on any physical scarcity, but on your confidence in your counterparties doing what they promised, and in your ability to meet your own commitments if some expected payment doesn’t come through. In short, as Borio says, it depends on trust. In other words, the fundamental problem for which interest is a signal is not allocation but coordination. When interest rates are high, that reflects not a scarcity of goods in the present relative to the future, but a relative lack of trust within the financial system. Corporate bond rates did not spike in 2008 because decisionmakers suddenly wished to spend more in the present relative to the future, but because the promises embodied in the bonds were no longer trusted.

Here’s another way of looking at it: Money is valuable. The precursor of today’s “real interest rate” talk was the idea of money as neutral in the long run, in the sense that a change in the supply of money would eventually lead only to a proportionate change in the price level.5  This story somehow assumes on the one hand that money is useful, in the sense that it makes transactions possible that wouldn’t be otherwise. Or as Kocherlakota puts it: “At its heart, economic thinking about fiat money is paradoxical. On the one hand, such money is viewed as being inherently useless… But at the same time, these barren tokens… allow society to implement allocations that would not otherwise be achievable.” If money is both useful and neutral, evidently it must be equally useful for all transactions, and its usefulness must drop suddenly to zero once a fixed set of transactions have been made. Either there is money or there isn’t. But if additional money does not allow any desirable transaction to be carried out that right now cannot be, then shouldn’t the price of money already be zero? 

Similarly: The services provided by private banks, and by the central bank, are valuable. This is the central point of Borio’s talk. The central bank’s explicit guarantee of certain money commitments, and its open ended readiness to ensure that others are fulfilled in a crisis, makes a great many promises acceptable that otherwise wouldn’t be. And like the provider of anything of value, the central bank — and financial system more broadly — can affect its price by supplying more or less of it. It makes about as much sense to say that central banks can influence the interest rate only in the short run as to say that public utilities can only influence the price of electricity in the short run, or that transit systems can only influence the price of transportation in the short run. The activities of the central bank allow a greater degree of trust in the financial system, and therefore a lesser required payment to its professional promise-accepters.6 Or less trust and higher payments, as the case may be. This is true in the short run, in the medium run, in the long run. And because of the role money payments play in organizing productive activity, this also means a greater or lesser increase in our collective powers over nature and ability to satisfy our material wants.

 

The Capitalist Wants an Exit, Short Fiction Edition

    “All these people have a sort of parlay mentality, and they need to get on the playing field before they can start running it up. I’m a trader. It all happens for me in the transition. The moment of liquidation is the essence of capitalism.”
    “What about the man in Rigby?”
    “He’s an end user. He wants to keep it.”
    I reflected on the pathos of ownership, and the ways it could bog you down.

– from Tom McGuane, “Gallatin Canyon”.

The guy may just be selling a car dealership, but he gets it: You’re not a capitalist until you get to M’. Getting attached to C-C’ for its own sake will just bog you down. But of course, organizing life around the moment of liquidation has its drawbacks as well.

UPDATE: Variation on a theme. From today’s fascinating post by Felix Salmon on a lawsuit over some disputed Jackson Pollock paintings:

In this lawsuit, Mirvish has taken the idea of art-as-an-investment to a particularly bonkers extreme. In Mirvish’s world, it seems, artworks have no inherent value, just by dint of being beautiful or genuine or unique. Instead, an artwork is only an investment if it’s being shopped around — if someone’s trying to make a profit on it, by selling it. 

Similarly, in Mirvish’s world, if a gallery has a claim to 50% of the value of a painting, but again isn’t actively shopping that painting around, then the gallery’s claim is worthless. 

Value doesn’t inhere in a thing, only in the process by which that thing is eventually converted to money. Bonkers, sure, yes, but also the organizing principle of the world we live in.

In Defense of Debt

I have a new post up at the Jacobin, responding to Mike Beggs’ critical review of David Graeber’s Debt. It’s a much longer, and hopefully more convincing, version of some arguments I was having with Mike and others over at Crooked Timber last month. Mike things there is no useful economics in Debt; I think that on the contrary, the book fits well with important strands of heterodox economics going back to Marx and Keynes (not to mention Schumpeter and Wicksell).

In particular, I think the historical and anthropological material in Debt helps put concrete social flesh on two key analytic points. First, that we need to think of capitalism primarily organized around the accumulation of money, with economic decision taken in terms of money flows and money commitments; not as a system for the mutually beneficial exchange of goods. And second, within capitalism, we can distinguish between economies where the medium of exchange is primarily commodity or fiat money, and economies where it is primarily bank-created credit money. Textbook economic analysis tends to work strictly in terms of the former, but both kinds of economies have existed historically and they behave quite differently.

(There’s a lot more in the book than this, of course, but what I am trying to do — I don’t know how successfully — is clarify the points where Debt contributes most directly to economics debates about money and credit.)

If this sounds at all interesting, you should first read Mike’s review, if you haven’t, and then read my very long response.

… and then, you should read all the other great stuff at The Jacobin. For my money, it’s the most exciting new political journal to come along in a while.

Graeber Cycles and the Wicksellian Judgment Day

So it’s halfway through the semester, and I’m looking over the midterms. Good news: Learning has taken place.

One of the things you hope students learn in a course like this is that money consists of three things: demand deposits (checking accounts and the like), currency and bank reserves. The first is a liability of private banks, the latter two are liabilities of the central bank. That money is always someone’s liability — a debt — is often a hard thing for students to get their heads around, so one can end up teaching it a bit catechistically. Balance sheets, with their absolute (except for the exceptions) and seemingly arbitrary rules, can feel a bit like religious formula. On this test, the question about the definition of money was one of the few that didn’t require students to think.

But when you do think about it, it’s a very strange thing. What we teach as just a fact about the world, is really the product of — or rather, a moment in — a very specific historical evolution. We are lumping together two very different kinds of “money.” Currency looks like classical money, like gold; but demand deposits do not. The most obvious difference, at least in the context of macroeconomics, is that one is exogenous (or set by policy) and the other endogenous. We paper this over by talking about reserve requirements, which allow the central bank to set “the” money supply to determine “the” interest rate. But everyone knows that reserve requirements are a dead letter and have been for decades, probably. While monetarists like Nick Rowe insist that there’s something special about currency — they have to, given the logic of their theories — in the real world the link between the “money” issued by central banks and the “money” that matters for the economy has attenuated to imperceptible gossamer, if it hasn’t been severed entirely. The best explanation for how conventional monetary policy works today is pure convention: With the supply of money entirely in the hands of private banks, policy is effective only because market participants expect it to be effective.

In other words, central banks today are like the Chinese emperor Wang Wei-Shao in the mid-1960s film Genghis Khan:

One of the film’s early scenes shows the exquisitely attired emperor, calligraphy brush in hand, elegantly composing a poem. With an ethereal self-assurace born of unquestioning confidence in the divinely ordained course of worldly affairs, he explains that the poem’s purpose is to express his displeasure at the Mongol barbarians who have lately been creating a disturbance on the empire’s western frontier, and, by so doing, cause them to desist.  

Today expressions of intentions by leaders of the world’s major central banks typically have immediate repercussions in financial markets… Central bankers’ public utterances … regularly move prices and yields in the financial markets, and these financial variables in turn affect non-financial economic activity… Indeed, a widely shared opinion today is that central bank need not actually do anything. … 

In truth the ability of central banks to affect the evolution of prices and output … [is] something of a mystery. … Each [explanation of their influence] … turns out to depend on one or another of a series of by now familiar fictions: households and firms need currency to purchase goods and services; banks can issue only reserve-bearing liabilities; no non-bank financial institutions create credit; and so on. 

… at a practical level, there is today [1999] little doubt that a country’s monetary policy not only can but does largely determine the evolution of its price level…, and almost as little doubt that monetary policy exerts significant influence over … employment and output… Circumstances change over time, however, and when they do the fictions that once described matters adequately may no longer do so. … There may well have been a time when the might of the Chinese empire was such that the mere suggestion of willingness to use it was sufficient to make potential invaders withdraw.

What looked potential a dozen years ago is now actual, if it wasn’t already then. It’s impossible to tell any sensible macroeconomic story that hinges on the quantity of outside money. The shift in our language from  money, which can be measured — that one could formulate a “quantity theory” of  — to discussions of liquidity, still a noun but now not a tangible thing but a property that adheres in different assets to different degrees, is a key diagnostic. And liquidity is a result of the operations of the financial system, not a feature of the natural world or a dial that can be set by the central bank. In 1820 or 1960 or arguably even in 1990 you could tell a kind of monetarist story that had some purchase on reality. Not today. But, and this is my point! it’s not a simple before and after story. Because, not in 1890 either.

David Graeber, in his magisterial Debt: The First 5,000 Years [1], describes a very long alternation between world economies based on commodity money and world economies based on credit money. (Graeber’s idiolect is money and debt; let’s use here the standard terms.) The former is anonymous, universal and disembedded, corresponds to centralized states and extensive warfare, and develops alongside those other great institutions for separating people from their social contexts, slavery and bureaucracy. [2] Credit, by contrast, is personal, particular, and unavoidably connected with specific relationships and obligations; it corresponds to decentralized, heterogeneous forms of authority. The alternations between commodity-money systems,with their transcendental, monotheistic religious-philosophical superstructures; and credit systems, with their eclectic, immanent, pantheistic superstructures, is, in my opinion, the heart of Debt. (The contrast between medieval Christianity, with its endless mediations by saints and relics and the letters of Christ’s name, and modern Christianity, with just you and the unknowable Divine, is paradigmatic.) Alternations not cycles, since there is no theory of the transition; probably just as well.

For Graeber, the whole half-millenium from the 16th through the 20th centuries is a period of the dominion of money, a dominion only now — maybe — coming to an end. But closer to ground level, there are shorter cycles. This comes through clearly in Axel Leijonhufvud’s brilliant short essay on Wicksell’s monetary theory, which is really the reason this post exists. (h/t David Glasner, I think Ashwin at Macroeconomic Resilience.) Among a whole series of sharp observations, Leijonhufvud makes the point that the past two centuries have seen several swings between commodity (or quasi-commodity) money and credit money. In the early modern period, the age of Adam Smith, there really was a (commodity) money economy, you could talk about a quantity of money. But even by the time of Ricardo, who first properly formalized the corresponding theory, this was ceasing to be true (as Wicksell also recognized), and by the later 19th century it wasn’t true at all. The high gold standard era (1870-1914, roughly) really used gold only for settling international balances between central banks; for private transactions, it was an age not of gold but of bank-issued paper money. [3]

If I somehow found myself teaching this course in the 18th century, I’d explain that money means gold, or gold and silver. But by the mid 19th century, if you asked people about the money in their pocket, they would have pulled out paper bills, not so unlike bills of today — except they very likely would have been bills issued by private banks.

The new world of bank-created money worried classical economists like Wicksell, who, like later monetarists, were strongly committed to the idea that the overall price level depends on the amount of money in circulation. The problem is that in a world of pure credit money, it’s impossible to base a theory of the price level on the relationship between the quantity of money and the level of output, since the former is determined by the latter. Today we’ve resolved this problem by just giving up on a theory of the price level, and focusing on inflation instead. But this didn’t look like an acceptable solution before World War II. For economists then — for any reasonable person — a trajectory of the price level toward infinity was an obvious absurdity that would inevitably come to a halt, disastrously if followed too far. Whereas today, that trajectory is the precise definition of price stability, that is, stable inflation. [4] Wicksell was part of an economics profession that saw explaining the price level as a, maybe the, key task; but he had no doubt that the trend was toward an ever-diminishing role for gold, at least domestically, leaving the money supply in the hands of the banks and the price level frighteningly unmoored.

Wicksell was right. Or at least, he was right when he wrote, a bit before 1900. But a funny thing happened on the way to the world of pure credit money. Thanks to new government controls on the banking system, the trend stopped and even reversed. Leijonhufvud:

Wicksell’s “Day of Judgment” when the real demand for the reserve medium would shrink to epsilon was greatly postponed by regime changes already introduced before or shortly after his death [in 1926]. In particular, governments moved to monopolize the note issue and to impose reserve requirements on banks. The control over the banking system’s total liabilities that the monetary authorities gained in this way greatly reduced the potential for the kind of instability that preoccupied Wicksell. It also gave the Quantity Theory a new lease of life, particularly in the United States.

But although Judgment Day was postponed it was not cancelled. … The monetary anchors on which 20th century central bank operating doctrines have relied are giving way. Technical developments are driving the process on two fronts. First, “smart cards” are circumventing the governmental note monopoly; the private sector is reentering the business of supplying currency. Second, banks are under increasing competitive pressure from nonbank financial institutions providing innovative payment or liquidity services; reserve requirements have become a discriminatory tax on banks that handicap them in this competition. The pressure to eliminate reserve requirements is consequently mounting. “Reserve requirements already are becoming a dead issue.”

The second bolded sentence makes a nice point. Milton Friedman and his followers are regarded as opponents of regulation, supporters of laissez-faire, etc. But to the extent that the theory behind monetarism ever had any validity (or still has any validity in its present guises) it is precisely because of strict government control over credit creation. It’s an irony that textbooks gloss over when they treat binding reserve requirements and the money multiplier as if they were facts of nature.

(That’s more traditional textbooks. Newer textbooks replace the obsolete story that the central bank controls interest rates by setting the money supply with a new story that the central bank sets the interest rate by … look, it just does, ok? Formally this is represented by replacing the old upward sloping LM curve with a horizontal MP (for monetary policy) line at the interest rate chosen by the central bank. The old story was artificial and, with respect to recent decades, basically wrong, but it did have the virtue of recognizing that the interest rate is determined in financial markets, and that monetary policy has to operate by changing the supply of liquidity. In the up-to-date modern version, policy might just as well operate by calligraphy.)

So, in the two centuries since Heinrich van Storch lectured the young Grand Dukes of Russia on the economic importance of “precious metals and fine jewels,” capitalism has gone through two full Graeber cycles, from commodity money to credit money, back to (pseudo-)commodity money and now to credit money again. It’s a process that proceeds unevenly; both the reality and the theory of money are uncomfortable hybrids of the two. But reality has advanced further toward the pure credit pole than theory has.

This time, will it make it all the way? Is Leijonhufvud right to suggest that Wicksell’s Day of Judgment was deferred but not canceled, and now is at hand?

Certainly the impotence of conventional monetary policy even before the crisis is a serious omen. And it’s hard to imagine a breakdown of the credit system that would force a return to commodity money, as in, say, medieval China. But on the other hand, it is not hard to imagine a reassertion of the public monopoly on means of payment. Indeed, when you think about it, it’s hard to understand why this monopoly was ever abandoned. The practical advantages of smart cards over paper tokens are undeniable, but there’s no reason that the cards shouldn’t have been public goods just like the tokens were. (For Graeber’s spiritual forefather Karl Polanyi, money, along with land and labor, was one of the core social institutions that could not be treated as commodities without destroying the social fabric.) The evolution of electronic money from credit cards looks contingent, not foreordained. Credit cards are only one of several widely-used electronic means of payment, and there’s no obvious reason why they and not one of the ones issued by public entities should have been adopted universally. This is, after all, an area with extremely strong network externalities, where lock-in is likely. Indeed, in the Benjamin Friedman article quoted above, he explicitly suggests that subway cards issued by the MTA could just as easily have developed into the universal means of payment. After all, the “pay community” of subway riders in New York is even more extensive than the pay community of taxpayers, and there was probably a period in the 1990s when more people had subway cards in their wallets than had credit or debit cards. What’s more, the MTA actually experimented with distributing subway card-reading machines to retailers to allow the cards to be used like, well, money. The experiment was eventually abandoned, but there doesn’t seem to be any reason why it couldn’t have succeeded; even today, with debit/credit cards much more widespread than two decades ago, many campuses find it advantageous to use college-issued smart cards as a kind of local currency.

These issues were touched on in the debate around interchange fees that rocked the econosphere a while back. (Why do checks settle at par — what I pay is exactly what you get — but debit and credit card transactions do not? Should we care?) But that discussion, while useful, could hardly resolve the deeper question: Why have we allowed means of payment to move from being a public good to a private oligopoly? In the not too distant past, if I wanted to give you some money and you wanted to give me a good or service, we didn’t have to pay any third party for permission to make the trade. Now, most of the time, we do. And the payments are not small; monetarists used to (still do?) go on about the “shoe leather costs” of holding more cash as a serious reason to worry about inflation, but no sane person could imagine those costs could come close to five percent of retail spending. And that’s not counting the inefficiencies. This is a private sales tax that we allow to be levied on almost every transaction,  just as distortionary and just as regressive as other sales taxes but without the benefit of, you know, funding public services. The more one thinks about it, the stranger it seems. Why, of all the expansions of public goods and collective provision won over the past 100 or 200 years, is this the one big one that has been rolled back? Why has this act of enclosure apparently not even been noticed, let alone debated? Why has the modern equivalent of minting coinage — the prerogative of sovereigns for as long as there’ve been any — been allowed to pass into the hands of Visa and MasterCard, with neoliberal regimes not just allowing but actively encouraging it?

The view of the mainstream — which in this case stretches well to the left of Krugman and DeLong, and on the right to everyone this side of Ron Paul — is that, whatever the causes of the crisis and however the authorities should or do respond, eventually we will return to the status quo ante. Conventional monetary policy may not be effective now, but there’s no reason to doubt that it will one day get back to so being. I’m not so sure. I think people underestimate the extent to which modern central banking depended on a public monopoly on means of payment, a monopoly that arose — was established — historically, and has now been allowed to lapse. Christina Romer’s Berkeley speech on the glorious counterrevolution in macroeconomic policy may not have been anti-perfectly timed just because it was given months before the beginning of the worst recession in 70 years, but because it marked the end of the period in which the body of theory and policy that she was extolling applied.

[1] Information wants to be free. If there’s a free downloadable version of a book out there, that’s what I’m going to link to. But assuming some bank has demand deposits payable to you on the liability side of its balance sheet (i.e. you’ve got the money), this is a book you ought to buy.

[2] In pre-modern societies a slave is simply someone all of whose kinship ties have been extinguished, and is therefore attached only to the household of his/her master. They were not necessarily low in status or living standards, and they weren’t distinguished by being personally subordinated to somebody, since everyone was. And slavery certainly cannot be defined as a person being property, since, as Graeber shows, private property as we know it is simply a generalization of the law of slavery.

[3] A point also emphasized by Robert Triffin in his essential paper Myths and Realities of the So-Called Gold Standard.

[4] Which is a cautionary tale for anyone who thinks the fact that an economic process that involves some ratio diverging to infinity is by defintion unsustainable. Physiocrats thought a trajectory of the farming share of the population toward zeo was an absolute absurdity and that in practice it could certaily not fall below half. They were wrong; and more generally, capitalism is not an equilibrium process. There may be seven unsustainable processes out there, or even more, but you cannot show it simply by noting that the trend of some ratio will take it outside its historic range.

UPDATE: Nick Rowe has a kind of response which, while I don’t agree with it, lays out the case against regarding money as a liability very clearly. I have a long comment there, of which the tl;dr is that we should be thinking — both logically and chronologically — of central bank money evolving from private debt contracts, not from gold currency. I don’t know if Nick read the Leijonhufvud piece I quote here, but the point that it makes is that writing 100-odd years ago, Wicksell started from exactly the position Nick takes now, and then observed how it breaks down with modern (even 1900-era modern) financial systems.

Also, the comments below are exceptionally good; anyone who read this post should definitely read the comments as well.

The Capitalist Wants an Exit

Like a gratifyingly large proportion of posts here, Disgorge the Cash! got a bunch of great comments. In one of the last ones, Glenn makes a number of interesting points, some of which I agree with, some which I don’t. Among other things, he asks why, if businesses really have good investment projects available, rational investors would demand that they pay out their cashflow instead. Isn’t it more logical to suppose that payouts are rising because investment opportunities are scarcer, rather than, as the posts suggests, that firms are investing less because they are being compelled to pay out more?

One standard answer would be information asymmetries. If firms have private information about the quality of their investment opportunities, it may be more efficient to have capital-allocation decisions made within firms rather than by outside lenders. The cost of being unable to shift capital between firms may be less than the cost of the adverse selection that comes with information asymmetries. That’s one answer. But here I want to talk about a different one.

Capital in general, and finance in particular, places a very high value on liquidity. But if wealth owners insist on the freedom to reallocate their holdings at a moment’s notice, and need the promise of very high returns to let them be bound up in something illiquid, then investment in the aggregate will be inefficiently low. As Keynes famously wrote,

Of all the maxims of orthodox finance none, surely, is more anti-social than the fetish of liquidity, the doctrine that it is a positive virtue on the part of investment institutions to concentrate their resources upon the holding of “liquid” securities. It forgets there is no such thing as liquidity of investment for the community as a whole.

Or as Tom Geoghegan recalls, from the last days of the old regime in the late 1970s,

Once a friend of mine from Harvard Business School came to visit, and I took him to South Works, just to see it.

“Wow,” he said. “I’ve never seen so much capital just lying on the ground. At B School we used to laugh at how conservative these big steel companies are, but then you could come out and see all this capital, just lying on the ground…”

Capitalists, in general, do not like to see their capital just lying on the ground. They prefer it to be abstract, intangible, liquid.

There’s no question that the shareholder revolution of the 1980s had a strong distributional component. Rentiers thought that workers were getting to much of “their” money. But if we’re looking specifically at the conflict between shareholders and management — as much a conflict between worldviews as between distinct groups of people — then I think “the fetish of liquidity” is central.

As Keynes understood, liquidity is what stock markets are for. What they’re not for, is raising funds for investment. That wasn’t why they were invented (the publicly traded corporation is a relatively recent innovation), and it’s not what they’ve been used for. Apart from a few years in the 1920s and a few more in the late 1990s, stock issues have never been an important source of investment finance for firms.

Let’s talk about Groupon. Huge IPO, raised $700 million, the biggest offering in years. So, those people who bought shares, they’re getting ownership of the company in return for providing it much needed funds for expansion, right?

Except that “Groupon has been shouting until it’s blue in the face that it doesn’t need the IPO cash, that it’s fine on the cash front, that the IPO is just a way of going public, and is not really about the money-raising at all.” Cashflow is more than enough to finance all their foreseeable expansion plans. So why go public at all, then?

Because their existing investors want cash, that’s why. Pre-IPO, Groupon was already notorious for using venture capitalist funds to cash out earlier investors.

Groupon is a very innovative company, and this is one of its most important innovations — the idea that the founder can and even should be able to cash out to the tune of millions of dollars very early on in the company’s lifecycle, while it is still raising new VC funds…. Historically, VC rounds have been about providing capital to companies which need it; in Groupon’s case, they’re more about finding a way to cash out early investors

But the venture capitalists need to be cashed out in their turn. After CEO Andrew Mason turned down offers from Yahoo and then Google to purchase the company, his VC bankers became increasingly antsy about being stuck owning a business, even a business selling something intangible as internet coupons, rather than safe pure money. Thus the IPO:

The board — and Groupon’s investors — had a message for Mason, though. Someday, he was going to have to either accept an offer like that one he had just turned down, or take this company public.

One investor recounts the conversation: “We said, okay Andrew, you took venture capital, and remember venture capitalists want an exit.  It doesn’t have to be tomorrow but you always have to be thoughtful when a company comes to buy your company, because it’s not just you, it’s your employees, options, investors and alike.”

That’s what Wall Street is for: to give capitalists their exit.

The problem finance solves is not how to allocate society’s scarce savings between competing investment opportunities. In modern conditions, it’s the opportunities that are scarce, not the savings. (Savings glut, anyone?) The problem is how to separate the rents that come from control of a strategic social coordination problem from the social ties and obligations that go with it. The true capitalist doesn’t want to make steel or restaurant deals or jumbo jets or search engines. He wants to make money. That’s been true right from the beginning. It’s why we have stock markets in the first place.

Historically the publicly-owned corporation came into being to allow owners (or more typically, their heirs) to delink their fortunes from particular firms or industries, and not as a way of raising capital.

In her definitive history of the wave of mergers that first established publicly-traded corporations (outside of railroads), Naomis Lamoreaux is emphatic that raising funds for investment was not an important motivation for adopting the new ownership form. In contemporary accounts of the merger wave, she says, “Access to capital is not mentioned.” And in the hearings by the U.S. Industrial Commission on the mergers,  “None of the manufacturers mentioned access to capital markets as a reason for consolidation.” Rather, the motivation for the new ownership form was a desire by the new capitalist elite to separate their wealth and status from the fortunes of any particular firm or industry:

after the founder’s death or retirement, ownership dispersed among heirs “who often were interested only in receiving income” from the company rather than running it. Where the founder was able to consolidate family control, as in Ford or Rockefeller,

the shift to public ownership was substantially delayed.

The same point is developed by historians Thomas Navin and Marian Sears:

A pattern of ownership somewhat like that in the cotton textile industry of New England might eventually have come to prevail: ownership might have spread, but to a limited degree; shares might have become available to outsiders, but to a restricted extent. It was the merger movement that accelerated the process and intensified it – to a smaller extent in the earlier period, 1890-1893, to a major degree in the later period, 1898-1902. As a result of the merger movement, far more people parted with their ownership in family businesses than would otherwise have done so; and doubtless far more men of substance (nonindustrialists with investable capital) put their funds into industry than would otherwise have chosen that type of investment. …

[As to] why individual stockholders saw an advantage in surrendering their ownership in a single enterprise in favor of participation in a combined venture …, one of the strong motivations apparently was an opportunity to liquidate part of their investment, coupled with the opportunity to remain part owners. At least this was a theme that was played on when stockholders were asked to join in a merger. The argument may have been used that mergers brought an easing of competition and an opportunity for enhanced earnings in the future. But the trump card was immediate liquidity.

The comparison with New England is interesting. Indeed, in the first half of the 19th century a very different kind of capitalism developed there, dynastic not anonymous, based on acknowledging the social ties embodied in a productive enterprise rather, than trying to minimize them. But historically the preference for money has more often won out. This was even more true in the early days of capitalism, in the 17th century. Braudel:

it was in the sphere of circulation, trade and marketing that capitalism was most at home; even if it sometimes made more than fleeting incursions on to the territory of production.

Production, he continues, was “foreign territory” for capitalists, which they only entered reluctantly, always taking the first chance to return to the familiar ground of finance and long-distance trade. Of course this changed dramatically with the Industrial Revolution. But there’s an important sense in which it’s still, or once again, true.