Posts Tagged 'Keynes'

Mises’s Unwitting Affirmation of the Hawtrey-Cassel Explanation of the Great Depression

In looking up some sources for my previous post on the gold-exchange standard, I checked, as I like to do from time to time, my old copy of The Theory of Money and Credit by Ludwig von Mises. Mises published The Theory of Money and Credit in 1912 (in German of course) when he was about 31 years old, a significant achievement. In 1924 he published a second enlarged edition addressing many issues that became relevant in the aftermath the World War and the attempts then underway to restore the gold standard. So one finds in the 1934 English translation of the 1924 German edition a whole section of Part III, chapter 6 devoted to the Gold-Exchange Standard. I noticed that I had dog-eared the section, which presumably means that when I first read the book I found the section interesting in some way, but I did not write any notes in the margin, so I am not sure what it was that I found interesting. I can’t even remember when I read the book, but there are many passages underlined throughout the book, so I am guessing that I did read it from cover to cover. Luckily, I wrote my name and the year (1971) in which I bought the book on the inside of the front cover, so I am also guessing that I read the book before I became aware of the Hawtrey Cassel explanation of the Great Depression. But it seems clear to me that whatever it was that I found interesting about the section on the gold-exchange standard, it didn’t make a lasting impression on me, because I don’t think that I ever reread that section until earlier this week. So let’s go through Mises’s discussion and see what we find.

Wherever inflation has thrown the monetary system into confusion, the primary aim of currency policy has been to bring the printing presses to a standstill. Once that is done, once it has at last been learned that even the policy of raising the objective exchange-value of money has undesirable consequences, and once it is seen that the chief thing is to stabilize the value of money, then attempts are made to establish a gold-exchange standard as quickly as possible.

This seems to be reference to the World War I inflation and the somewhat surprising post-war inflation of 1919, which caused most countries to want to peg their currencies against the dollar, then the only major country with a currency convertible into gold. Mises continues:

This, for example, is what occurred in Austria at the end of 1922 and since then, at least for the time being, the dollar rate in that country has been fixed. But in existing circumstances, invariability of the dollar rate means invariability of the price of gold also. Thus Austria has a dollar-exchange standard and so, indirectly, a gold-exchange standard. That is the currency system that seems to be the immediate aim in Germany, Poland, Hungary, and many other European countries. Nowadays, European aspirations in the sphere of currency policy are limited to a return to the gold standard. This is quite understandable, for the gold standard previously functioned on the whole satisfactorily; it is true that it did not secure the unattainable ideal of a money with an invariable objective exchange value, but it did preserve the monetary system from the influence of governments and changing policies.

Yet the gold-standard system was already undermined before the war. The first step was the abolition of the physical use of gold in individual payments and the accumulation of the stocks of gold in the vaults of the great banks-of-issue. The next step was the adoption of the practice by a series of States of holding the gold reserves of the central banks-of-issue (or the redemption funds that took their place), not in actual gold, but in various sorts of foreign claims to gold. Thus it came about that the greater part of the stock of gold that was used for monetary purposes was gradually accumulated in a few large banks-of-issue; and so these banks became the central reserve-banks of the world, as previously the central banks-of-issue had become central reserve-banks for individual countries.

Mises is leaving out a lot here. Many countries were joining gold standard in the last quarter of the 19th century, when the gold standard became an international system. The countries adopting the gold standard did not have a gold coinage; for them to introduce a gold coinage, as Mises apparently would have been wanted, was then prohibitively costly. But gold reserves were still piling up in many central banks because of laws and regulations requiring central banks to hold gold reserves against banknotes. If gold coinages would have been introduced in addition to the gold gold reserves being accumulated as reserves against banknotes, the spread of gold standard through much of the world in the last quarter of the 19th century would have drastically accentuated the deflationary trends that marked most of the period from 1872 to 1896.

The War did not create this development; it merely hastened it a little.

Actually a lot. But we now come to the key passage.

Neither has the development yet reached the stage when all the newly-produced gold that is not absorbed into industrial use flows to a single centre. The Bank of England and the central banks-of-issue of some other States still control large stocks of gold; there are still several of them that take up part of the annual output of gold. Yet fluctuations in the price of gold are nowadays essentially dependent on the policy followed by the Federal Reserve Board. If the United States did not absorb gold to the extent to which it does, the price of gold would fall and the gold-prices of commodities would rise. Since, so long as the dollar represents a fixed quantity of gold, the United States admits the surplus gold and surrenders commodities for gold to an unlimited extent, a rapid fall in the value of gold has hitherto been avoided.

Mises’s explanation here is rather confused, because he neglects to point out that the extent to which gold was flowing into the Federal Reserve was a function, among other things, of the credit policy adopted by the Fed. The higher the interest rate, the more gold would flow into the Fed and, thus, the lower the international price level. Mises makes it sound as if there was a fixed demand for gold by the rest of the world and the US simply took whatever was left over. That was a remarkable misunderstanding on Mises’s part.

But this policy of the United States, which involves considerable sacrifices, might one day be changed. Variations in the price of gold would then occur and this would be bound to give rise in other gold countries to the question of whether it would not be better in order to avoid further rises in prices to dissociate the currency standard from gold.

Note the ambiguous use of the term “price of gold.” The nominal price of gold was fixed by convertibility, so what Mises meant was the real price of gold, with a fixed nominal price. It would have been less ambiguous if the term “value of gold” had been used here and in the rest of the passage instead of “price of gold.” I don’t know if Mises or his translator was at fault.

Just as Sweden attempted for a time to raise the krone above its old gold parity by closing the Mint to gold, so other countries that are now still on the gold standard or intend to return to it might act similarly. This would mean a further drop in the price of gold and a further reduction of the usefulness of gold for monetary purposes. If we disregard the Asiatic demand for money, we might even now without undue exaggeration say that gold has ceased to be a commodity the fluctuations in the price of which are independent of government influence. Fluctuations in the price of gold are nowadays substantially dependent on the behaviour of one government, viz. that of the United States of America.

By George, he’s got it! The value of gold depends mainly on the Fed! Or, to be a bit more exact, on how much gold is being held by the Fed and by the other central banks. The more gold they hold, the more valuable in real terms gold becomes, which means that, with a fixed nominal price of gold, the lower are the prices of all other commodities. The point of the gold-exchange standard was thus to reduce the world’s monetary demand for gold, thereby limiting the tendency of gold to appreciate and for prices in terms of gold to fall. Indeed, Mises here cites in a footnote none other than the villainous John Maynard Keynes himself (Tract on Monetary Reform) where he also argued that after World War I, the value of gold was determined by government policy, especially that of the Federal Reserve. Mises goes on to explain:

All that could not have been foreseen in this result of a long process of development is the circumstance that the fluctuations in the price of gold should have become dependent upon the policy of one government only. That the United States should have achieved such an economic predominance over other countries as it now has, and that it alone of all the countries of great economic importance should have retained the gold standard while the others (England, France, Germany, Russia, and the rest) have at least temporarily abandoned it – that is a consequence of what took place during the War. Yet the matter would not be essentially different if the price of gold was dependent not on the policy of the United States alone, but on those of four or five other governments as well. Those protagonists of the gold-exchange standard who have recommended it as a general monetary system and not merely as an expedient for poor countries, have overlooked this fact. They have not observed that the gold-exchange standard must at last mean depriving gold of that characteristic which is the most important from the point of view of monetary policy – its independence of government influence upon fluctuations in its value. The gold-exchange standard has not been recommended or adopted with the object of dethroning gold. All that Ricardo wanted was to reduce the cost of the monetary system. In many countries which from the last decade of the nineteenth century onward have wished to abandon the silver or credit-money standard, the gold-exchange standard rather than a gold standard with an actual gold currency has been adopted in order to prevent the growth of a new demand for gold from causing a rise in its price and a fall in the gold-prices of commodities. But whatever the motives may have been by which the protagonists of the gold-exchange standard have been led, there can be no doubt concerning the results of its increasing popularity.

If the gold-exchange standard is retained, the question must sooner or later arise as to whether it would not be better to substitute for it a credit-money standard whose fluctuations were more susceptible to control than those of gold. For if fluctuations in the price of gold are substantially dependent on political intervention, it is inconceivable why government policy should still be restricted at all and not given a free hand altogether, since the amount of this restriction is not enough to confine arbitrariness in price policy within narrow limits. The cost of additional gold for monetary purposes that is borne by the whole world might well be saved, for it no longer secures the result of making the monetary system independent of government intervention. If this complete government control is not desired, there remains one alternative only: an attempt must be made to get back from the gold-exchange standard to the actual use of gold again.

Thus, we see that in 1924 none other than the legendary Ludwig von Mises was explaining that the value of gold had come to depend primarily on the policy decisions of the Federal Reserve and the other leading central banks. He also understood that a process of deflation could have terrible consequences if free-market forces were not operating to bring about an adjustment of market prices to the rising value of gold. Recognizing the potentially disastrous consequences of a scramble for gold by the world’s central banks as they rejoined the gold standard, Hawtrey and Cassel called for central-bank cooperation to limit the increase in the demand for gold and to keep the value of gold stable. In 1924, at any rate, Mises, too, recognized that there could be a destabilizing deflationary increase in the demand for gold by central banks. But when the destabilizing deflationary increase actually started to happen in 1927 when the Bank of France began cashing in its foreign-exchange reserves for gold, triggering similar demands by other central banks in the process of adopting the gold standard, the gold standard started collapsing under the weight  of deflation. But, as far as I know, Mises never said a word about the relationship between gold demand and the Great Depression.

Instead, in the mythology of Austrian business-cycle theory, it was all the fault of the demonic Benjamin Strong for reducing the Fed’s discount rate from 5% to 3.5% in 1927 (and back to only 4% in 1928) and of the duplicitous Montagu Norman for reducing Bank Rate from 5% to 4.5% in 1927-28 rather than follow the virtuous example of the Bank of France in abandoning the cursed abomination of the gold-exchange standard.

Imagination and Identity

Before continuing my summary of the key points of Richard Lipsey’s important paper, “The Foundations of the Theory of National Income,” I want to clear up a point that the deliberately provocative title may have obscured. The accounting identities that I am singling out for criticism are the identities between income and expenditure (and output) and between savings and investment. It is true that, as Scott Sumner points out in a comment on my previous post, every theory has to define its terms in some way or another, so there is no point in asserting that a definition is wrong. Scott believes that I am a saying that it is wrong to define investment and savings as the same thing, but I am not saying that. I am saying that, in the context of the basic income-expenditure theory of national income, it makes the theory incoherent, so that there is a mismatch between the definition and the theory.

It is also true that sometimes identities follow directly from basic definitions. Such identities are like conservation laws in physics. For example, purchases must equal sales, because purchasing and selling are reciprocal activities; to assert that purchases are, or could be, unequal to sales would be self-contradictory. Keynes, when ridiculed by Hawtrey for asserting that a) savings and investment are equal by definition, and b) that the equality of savings and investment is achieved by variations in income, responded by comparing the equality of savings and investment to the equality of purchases and sales. Purchases are necessarily equal to sales, but prices adjust to achieve equality between desired purchases and desired sales.

The problem with Keynes’s response to Hawtrey is that to assert that purchases are unequal to sales is to misconstrue in a really fundamental way the meaning of the terms “purchase” and “sales.” But when it comes to national-income accounting, the identity of “investment” and “savings” does not follow immediately from the meaning of those terms. It must be derived from the meaning of two other terms: income and expenditure. So the question becomes whether the act of spending (i.e., expenditure) necessarily entails an immediate and corresponding accrual of income, in the same way that the act of purchasing necessarily entails the act of selling. To assert that expenditure and income are identical is then to assert that any expenditure necessarily and simultaneously entails a corresponding accrual of income.

Before pursuing this line of thought further, let’s just pause for a moment to recall the context for this discussion. We are talking about a fairly primitive model of an economy in which there are households that are units of consumption and providers of factor services. Households purchase consumption goods and provide factor services to business firms. Business firms are units of production that combine factor services provided by households with raw materials purchased from other business firms, and new or existing capital goods produced now or previously by other business firms, to produce raw materials, consumption goods, and capital goods. Raw materials and capital goods are sold to other business firms and consumption goods are sold to households. Business firms are owned by households, so profits earned by business firms are remitted, along with payments for factor services, to households. But although the flow of payments from households to business firms corresponds to a flow of payments from business firms to households, the two flows, which can be measured separately, are, at not identical, or at least not obviously so. When I bought a tall Starbucks coffee just now at a Barnes & Noble cafe, my purchase of $1.98 was exactly and necessarily matched by a sale by Barnes & Noble to the guy who writes for the Uneasy Money blog. But expenditure of $1.98 by the Uneasy Money blogger to Barnes & Noble did not trigger an immediate and corresponding flow of $1.98 to households from Barnes & Noble.

Now I grant that it is possible for income so to be defined that every act of expenditure involves a corresponding accrual of income to providers of factor services to the firm, and of profit to owners of the firm. But expenditure entails simultaneous accrual of income only by virtue of an imputation of income to providers of factor services and of profit to owners of firms. Mere imputation does not and cannot constitute an actual flow of payments by firms to households. The identity between purchases and sales is entailed by the definition of “purchase” and “sales,’ but the supposed identity between expenditure and income is entailed by nothing but an act of imagination. I am not criticizing imagination, which may often provide us with an excellent grasp of reality. But imagination, no matter how well attuned to reality, does not and cannot establish identity.

Nick Rowe Goes Bonkers over Milton Friedman

Nick Rowe, usually a very cool guy, recently wrote a gushing post about the awesomeness of Milton Friedman. How uncool of him. As followers of this blog may know, even though I like free markets, am skeptical of big government programs, believe that the business cycle is largely a monetary phenomenon, I am not a fan of Milton Friedman. So I am going to offer some comments about Nick’s panegyric to Friedman.

I can’t think of any economist living today who has had as much influence on economics and economic policy as Milton Friedman had, and still has. Neither on the right, nor on the left.

Bob Lucas and Ned Prescott have not had as much influence on modern macroeconomics as Milton Friedman? I am less of a fan of  Lucas and Prescott than I am of Friedman, but surely Nick can’t be serious.

If you had a time machine, went back to (say) 1985, picked up Milton Friedman, brought him forward to 2015, and showed him the current debate over macroeconomic policy, he could immediately join right in. Is there anything important that would be really new to him?

We are all Friedman’s children and grandchildren. The way that New Keynesians approach macroeconomics owes more to Friedman than to Keynes: the permanent income hypothesis; the expectations-augmented Phillips Curve; the idea that the central bank is responsible for inflation and should follow a transparent rule. The first two Friedman invented; the third pre-dates Friedman, but he persuaded us it was right. Using the nominal interest rate as the monetary policy instrument is non-Friedmanite, but the new-fangled “Quantitative Easing” is just a silly new name for Friedmanite base-control.

Certainly Friedman looms large, and New Keynesianism is indeed a way of rationalizing the price and wage stickiness that Friedman, like so many others, relied on to account for the correlation between downward cyclical movements in nominal GDP, or in its rate of growth, and real GDP. To be sure the permanent-income hypothesis was a great achievement, for it wasn’t just Friedman’s, but the expectations-augmented Phillips Curve was anticipated by far too many people (including David Hume) for Friedman to be given very much credit. He certainly gave an influential statement of the reasoning behind the expectations-augmented Phillips Curve, but that hardly counts as a breakthrough. So of the three key elements of New Keynesianism for which Nick credits Friedman only one was (co-)invented by Friedman; the other two were promoted by Friedman, and he certainly influenced the profession, but they were ideas already out there, when he picked them up. And just what does Nick mean by “Friedmanite base-control?” That Friedman invented open-market operations? Good grief!

Then Nick waxes nostalgic:

We easily forget how daft the 1970’s really were, and some ideas were much worse than pet rocks. (Marxism was by far the worst, of course, and had a lot of support amongst university intellectuals, though not much in economics departments.) When inflation was too high, and we wanted to bring inflation down, many (most?) macroeconomists advocated direct controls on prices and wages.

And governments in Canada, the US, the UK (there must have been more) actually implemented direct controls on prices and wages to bring inflation down. Milton Friedman actually had to argue against price and wage controls and against the prevailing wisdom that inflation was caused by monopoly power, monopoly unions, a grab-bag of sociological factors, and had nothing to do with monetary policy.

Many economists unfortunately either supported, or did not forthrightly oppose, wage and price controls when they were imposed successively in the US, UK and Canada in the early 1970s. And Friedman was certainly right to oppose them, and deserves credit for speaking out eloquently against them. But their failure became palpable to most economists, and it is not as if Friedman required any special insight to see the underlying fallacy that Nick nicely articulates. He was just straightforwardly applying Econ 101.

Imagine if I argued today: “Inflation is dangerously low. In order to increase inflation, governments should pass a law saying that all firms must raise all prices and wages by a minimum of 2% a year, unless they apply for and get special permission from the Prices and Incomes Board to raise them by less.” What are the chances my policy proposal would be accepted?

I hope zero, but are we indebted to Friedman for any argument against wage and price controls that was not understood by economists long before Friedman appeared on the scene?

Friedman had a mountain to move, and he moved it. And because he already moved it, we simply cannot have a Friedman today.

Great men like Friedman require a great job to do, or else they can’t become great men. They also require an aristocracy, oligarchy, or monarchy, where only a few voices can get heard, or else they can’t become one of the few voices. The internet actually makes it harder to create great public intellectuals, which is probably a good thing, simply because it’s harder to stand out as great, when there’s lots of competition.

The right won the economics debate; left and right are just haggling over details. The big debate is no longer about economics (sadly for me); and it won’t be held on the pages of the New York Times or in the economics journals.

Actually I agree with Nick that Friedman was a great man and a great economist. He did make a difference, but the difference was not mainly the result of any important theoretical discoveries or contributions, his theory of the consumption function being his main theoretical contribution. Otherwise, he was a great applied and empirical economist, specializing in US monetary history, but his knowledge of the history of monetary theory was sketchy, causing him to make huge blunders in describing the quantity theory of money as a theory of the demand for money, and in suggesting that his 1956 restatement of the quantity theory was inspired by an imagined Chicago oral tradition, when, in fact, his restatement was a reworking of the Cambridge theory of the demand for money that Keynes had turned into his theory of liquidity preference. He hardly cited the work of earlier monetary theorists, aside from Keynes and Irving Fisher, completely ignoring the monetary theory of Hawtrey and Hawtrey’s monetary explanation of the Great Depression, which preceded Friedman’s by some 30 years. Friedman also wrote a famous paper repackaging a slightly dumbed down version of Karl Popper’s philosophy of science as the methodology of positive economics, without acknowledging Popper, an omission that he seems never to have been called on. But his industriousness and diligence were epic, he had a fine intellect and a true mastery of microeconomic theory, coupled with great empirical and statistical insight when applying theory. His ability to express himself cogently and forcefully in writing and in speech was remarkable, and he had a gift for strategic simplification, which unfortunately often led him to convenient oversimplification. Nor do I doubt that he was sincerely motivated by an idealistic dedication to his conception of free-market principles, which he expounded and defended tirelessly.

Nick seems to believe that because hardly any younger economists recognize then name J. K. Galbraith, and because no one any longer advocates imposing wage and price controls to control or speed up inflation, it is obvious that the right won the economics debate. I don’t entirely disagree with that, but I do think it is more complicated than that, the terms right and left being far too limited to portray a complex reality. Galbraith believed that the book he published in 1967 The New Industrial State was going to demonstrate the market economics was a snare and a delusion, because both the Soviet Union and the US were moving toward an economic system dominated by huge enterprises that engaged in long-term planning and were able to impose their plans on unwilling consumers and workers. The most devastating review of Galbraith’s book was published in the June 1968 edition of The Economic Journal by James Meade, an eminent British economist who had been a close disciple of Keynes at Cambridge, and was a kind of market socialist, or a self-described LibLaberal. The entire essay is worth reading, but I just want to highlight a few excerpts from it.

This argument for a national indicative plan is strangely overlooked by Professor Galbraith. Indeed, there is a great hiatus in his analysis of the economic system as a whole or, perhaps more accurately, in his implied analysis of what the economic system as a whole would be like when virtually the whole of it was controlled by large modern corporations. Professor Galbraith asserts that each modern corporation plans ahead the quantities of the various products which it will produce and the prices at which it will sell them; he assumes we will discuss this assumption later that as a general rule each corporation through its advertising and other sales activi-ties can so mould consumers’ demands that these planned quantities are actually sold at these planned prices. But he never explains why and by what mechanism these individual plans can be expected to build up into a coherent whole. . . .

In short, if all individual plans are to be simultaneously fulfilled they must in the first instance be consistent. But Professor Galbraith never considers this problem. It is a strange oversight in a modern professional economist-to overlook the problem of general, as contrasted with particular, equilibrium. (pp. 377-78)

Professor Galbraith writes always as if planning meant deciding in advance what should be produced and sold, in what quantities, at what cost and at what prices, and then taking effective steps to ensure that quantities and prices of inputs and outputs developed in precisely this way, and as if the market mechanism meant taking no thought for the morrow, taking no initiative in planning ahead the introduction of new products and processes, but just waiting for consumers to come to the firm and order a new car of such-and-such a bespoke design. It is by silly contrasts of this kind that Professor Galbraith pokes fun at his professional colleagues. (p. 382)

In the modern complex economy there are two major forces at work. One of these is that which Professor Galbraith rightly emphasises, namely the increased need for careful forward planning in a system which involves the commitment of large resources to inflexible uses over long periods of time.

But there is a second and equally important trend, which he entirely neglects: namely, the increased need in the modern industrial economy for a price mechanism, that is to say for reliance on a system of prices as a signaling device to indicate to producers and consumers what is and what is not scarce. This increased need for a price mechanism arises because in the modern industrial system input-output relationships have become so complex and the differentiation between products (many of which are the technically sophisticated inputs of other productive processes) has become so manifold that simple quantitative planning without a price or market mechanism becomes increasingly clumsy and inefficient. Moreover, this increased need for a signaling system through prices is occurring at a time when advances in mathematical economics and in the electronic and other technologies for measuring and metering have made a great extension of the price mechanism possible. Public authorities begin to make serious quantitative cost-benefit studies where previously pure hunches would have had to serve; and we nowadays seriously consider as, for example, in electronic metering devices for charging for the use of road space by motor vehicles-extensions of the use of pricing which would previously have been considered technologically impossible.

The particular brand of conventional wisdom which Professor Galbraith promotes in his recent book overlooks all these increased needs and opportunities for the use of the price mechanism. But many of the planned socialist societies are not falling into this error. Experiments which they are making in such devices as setting the maximisation of profit as the success criterion for the managers of socialised plants, in the direct use of the free market as in Yugoslavia, and generally in an increased reliance on price-mechanism indicators for many decentralised decisions constitute an undoubtedly significant development. The use of the price mechanism is, of course, not the same thing as the use of a market mechanism. A completely planned socialist economy could theoretically be run without any markets at all but with a complete system of “shadow prices” to measure relative scarcities and to be used as the decisive indicators for the adjustments to be made in the economy’s quantitative planned inputs and outputs. But in many, though not of course in all, cases an actual market mechanism will be found to be institutionally the best way of operating a price mechanism. There are many degrees and forms of such extensions of the market; for example, in some cases the prices at which transactions take place might be centrally controlled and adjusted, while in others they might be freely determined by supply and demand in the market. But in one form or an-other increased reliance on a price mechanism does imply increased reliance at least on something closely analogous to a market mechanism.

Professor Galbraith expressly denies that recent developments in the socialist countries have any significant connections with the use of the market as a controlling device. This denial would, by the uncouth, be called drivel-if I may be permitted to use Professor Galbraith’s own expression. But he has to hold this view simply because the socialist countries continue to plan while he, drawing no distinction between the price mechanism and a market mechanism, believes that one can have either planning or a market-price mechanism but not both. In fact, “planning and the price mechanism” not “planning or the price mechanism” should be a central theme of every modern economist’s work. (pp. 391-92)

In his 1977 Nobel Lecture, as Marcus Nunes informed us a few days ago, Meade explicitly advocated targeting nominal GDP writing as follows:

I have told this particular story simply to make the point that the choice between fiscal action and monetary action must often depend upon basic policy issues which should certainly be the responsibility of the government rather than of any independent monetary authority. Perhaps the best compromise is an independent monetary authority charged so to manage the money supply and the market rate of interest as to maintain the growth of total money income on its 5-per-cent-per-annum target path, after taking into account whatever fiscal policies the government may adopt.

So let me ask Nick the following: Was Meade right or left? And was he on the winning side or the losing side?

Hicks on IS-LM and Temporary Equilibrium

Jan, commenting on my recent post about Krugman, Minsky and IS-LM, quoted the penultimate paragraph of J. R. Hicks’s 1980 paper on IS-LM in the Journal of Post-Keynesian Economics, a brand of economics not particularly sympathetic to Hicks’s invention. Hicks explained that in the mid-1930s he had been thinking along lines similar to Keynes’s even before the General Theory was published, and had the basic idea of IS-LM in his mind even before he had read the General Theory, while also acknowledging that his enthusiasm for the IS-LM construct had waned considerably over the years.

Hicks discussed both the similarities and the differences between his model and IS-LM. But as the discussion proceeds, it becomes clear that what he is thinking of as his model is what became his model of temporary equilibrium in Value and Capital. So it really is important to understand what Hicks felt were the similarities as well as the key differences between the temporary- equilibrium model, and the IS-LM model. Here is how Hicks put it:

I recognized immediately, as soon as I read The General Theory, that my model and Keynes’ had some things in common. Both of us fixed our attention on the behavior of an economy during a period—a period that had a past, which nothing that was done during the period could alter, and a future, which during the period was unknown. Expectations of the future would nevertheless affect what happened during the period. Neither of us made any assumption about “rational expectations” ; expectations, in our models, were strictly exogenous.3 (Keynes made much more fuss over that than I did, but there is the same implication in my model also.) Subject to these data— the given equipment carried over from the past, the production possibilities within the period, the preference schedules, and the given expectations— the actual performance of the economy within the period was supposed to be determined, or determinable. It would be determined as an equilibrium performance, with respect to these data.

There was all this in common between my model and Keynes’; it was enough to make me recognize, as soon as I saw The General Theory, that his model was a relation of mine and, as such, one which I could warmly welcome. There were, however, two differences, on which (as we shall see) much depends. The more obvious difference was that mine was a flexprice model, a perfect competition model, in which all prices were flexible, while in Keynes’ the level of money wages (at least) was exogenously determined. So Keynes’ was a model that was consistent with unemployment, while mine, in his terms, was a full employment model. I shall have much to say about this difference, but I may as well note, at the start, that I do not think it matters much. I did not think, even in 1936, that it mattered much. IS-LM was in fact a translation of Keynes’ nonflexprice model into my terms. It seemed to me already that that could be done; but how it is done requires explanation.

The other difference is more fundamental; it concerns the length of the period. Keynes’ (he said) was a “short-period,” a term with connotations derived from Marshall; we shall not go far wrong if we think of it as a year. Mine was an “ultra-short-period” ; I called it a week. Much more can happen in a year than in a week; Keynes has to allow for quite a lot of things to happen. I wanted to avoid so much happening, so that my (flexprice) markets could reflect propensities (and expectations) as they are at a moment. So it was that I made my markets open only on a Monday; what actually happened during the ensuing week was not to affect them. This was a very artificial device, not (I would think now) much to be recommended. But the point of it was to exclude the things which might happen, and must disturb the markets, during a period of finite length; and this, as we shall see, is a very real trouble in Keynes. (pp. 139-40)

Hicks then explained how the specific idea of the IS-LM model came to him as a result of working on a three-good Walrasian system in which the solution could be described in terms of equilibrium in two markets, the third market necessarily being in equilibrium if the other two were in equilibrium. That’s an interesting historical tidbit, but the point that I want to discuss is what I think is Hicks’s failure to fully understand the significance of his own model, whose importance, regrettably, he consistently underestimated in later work (e.g., in Capital and Growth and in this paper).

The point that I want to focus on is in the second paragraph quoted above where Hicks says “mine [i.e. temporary equilibrium] was a flexprice model, a perfect competition model, in which all prices were flexible, while in Keynes’ the level of money wages (at least) was exogenously determined. So Keynes’ was a model that was consistent with unemployment, while mine, in his terms, was a full employment model.” This, it seems to me, is all wrong, because Hicks, is taking a very naïve and misguided view of what perfect competition and flexible prices mean. Those terms are often mistakenly assumed to meant that if prices are simply allowed to adjust freely, all  markets will clear and all resources will be utilized.

I think that is a total misconception, and the significance of the temporary-equilibrium construct is in helping us understand why an economy can operate sub-optimally with idle resources even when there is perfect competition and markets “clear.” What prevents optimality and allows resources to remain idle despite freely adjustming prices and perfect competition is that the expectations held by agents are not consistent. If expectations are not consistent, the plans based on those expectations are not consistent. If plans are not consistent, then how can one expect resources to be used optimally or even at all? Thus, for Hicks to assert, casually without explicit qualification, that his temporary-equilibrium model was a full-employment model, indicates to me that Hicks was unaware of the deeper significance of his own model.

If we take a full equilibrium as our benchmark, and look at how one of the markets in that full equilibrium clears, we can imagine the equilibrium as the intersection of a supply curve and a demand curve, whose positions in the standard price/quantity space depend on the price expectations of suppliers and of demanders. Different, i.e, inconsistent, price expectations would imply shifts in both the demand and supply curves from those corresponding to full intertemporal equilibrium. Overall, the price expectations consistent with a full intertemporal equilibrium will in some sense maximize total output and employment, so when price expectations are inconsistent with full intertemporal equilibrium, the shifts of the demand and supply curves will be such that they will intersect at points corresponding to less output and less employment than would have been the case in full intertemporal equilibrium. In fact, it is possible to imagine that expectations on the supply side and the demand side are so inconsistent that the point of intersection between the demand and supply curves corresponds to an output (and hence employment) that is way less than it would have been in full intertemporal equilibrium. The problem is not that the price in the market doesn’t allow the market to clear. Rather, given the positions of the demand and supply curves, their point of intersection implies a low output, because inconsistent price expectations are such that potentially advantageous trading opportunities are not being recognized.

So for Hicks to assert that his flexprice temporary-equilibrium model was (in Keynes’s terms) a full-employment model without noting the possibility of a significant contraction of output (and employment) in a perfectly competitive flexprice temporary-equilibrium model when there are significant inconsistencies in expectations suggests strongly that Hicks somehow did not fully comprehend what his own creation was all about. His failure to comprehend his own model also explains why he felt the need to abandon the flexprice temporary-equilibrium model in his later work for a fixprice model.

There is, of course, a lot more to be said about all this, and Hicks’s comments concerning the choice of a length of the period are also of interest, but the clear (or so it seems to me) misunderstanding by Hicks of what is entailed by a flexprice temporary equilibrium is an important point to recognize in evaluating both Hicks’s work and his commentary on that work and its relation to Keynes.

Temporary Equilibrium One More Time

It’s always nice to be noticed, especially by Paul Krugman. So I am not upset, but in his response to my previous post, I don’t think that Krugman quite understood what I was trying to convey. I will try to be clearer this time. It will be easiest if I just quote from his post and insert my comments or explanations.

Glasner is right to say that the Hicksian IS-LM analysis comes most directly not out of Keynes but out of Hicks’s own Value and Capital, which introduced the concept of “temporary equilibrium”.

Actually, that’s not what I was trying to say. I wasn’t making any explicit connection between Hicks’s temporary-equilibrium concept from Value and Capital and the IS-LM model that he introduced two years earlier in his paper on Keynes and the Classics. Of course that doesn’t mean that the temporary equilibrium method isn’t connected to the IS-LM model; one would need to do a more in-depth study than I have done of Hicks’s intellectual development to determine how much IS-LM was influenced by Hicks’s interest in intertemporal equilibrium and in the method of temporary equilibrium as a way of analyzing intertemporal issues.

This involves using quasi-static methods to analyze a dynamic economy, not because you don’t realize that it’s dynamic, but simply as a tool. In particular, V&C discussed at some length a temporary equilibrium in a three-sector economy, with goods, bonds, and money; that’s essentially full-employment IS-LM, which becomes the 1937 version with some price stickiness. I wrote about that a long time ago.

Now I do think that it’s fair to say that the IS-LM model was very much in the spirit of Value and Capital, in which Hicks deployed an explicit general-equilibrium model to analyze an economy at a Keynesian level of aggregation: goods, bonds, and money. But the temporary-equilibrium aspect of Value and Capital went beyond the Keynesian analysis, because the temporary equilibrium analysis was explicitly intertemporal, all agents formulating plans based on explicit future price expectations, and the inconsistency between expected prices and actual prices was explicitly noted, while in the General Theory, and in IS-LM, price expectations were kept in the background, making an appearance only in the discussion of the marginal efficiency of capital.

So is IS-LM really Keynesian? I think yes — there is a lot of temporary equilibrium in The General Theory, even if there’s other stuff too. As I wrote in the last post, one key thing that distinguished TGT from earlier business cycle theorizing was precisely that it stopped trying to tell a dynamic story — no more periods, forced saving, boom and bust, instead a focus on how economies can stay depressed. Anyway, does it matter? The real question is whether the method of temporary equilibrium is useful.

That is precisely where I think Krugman’s grasp on the concept of temporary equilibrium is slipping. Temporary equilibrium is indeed about periods, and it is explicitly dynamic. In my previous post I referred to Hicks’s discussion in Capital and Growth, about 25 years after writing Value and Capital, in which he wrote

The Temporary Equilibrium model of Value and Capital, also, is “quasi-static” [like the Keynes theory] – in just the same sense. The reason why I was contented with such a model was because I had my eyes fixed on Keynes.

As I read this passage now — and it really bothered me when I read it as I was writing my previous post — I realize that what Hicks was saying was that his desire to conform to the Keynesian paradigm led him to compromise the integrity of the temporary equilibrium model, by forcing it to be “quasi-static” when it really was essentially dynamic. The challenge has been to convert a “quasi-static” IS-LM model into something closer to the temporary-equilibrium method that Hicks introduced, but did not fully execute in Value and Capital.

What are the alternatives? One — which took over much of macro — is to do intertemporal equilibrium all the way, with consumers making lifetime consumption plans, prices set with the future rationally expected, and so on. That’s DSGE — and I think Glasner and I agree that this hasn’t worked out too well. In fact, economists who never learned temporary-equiibrium-style modeling have had a strong tendency to reinvent pre-Keynesian fallacies (cough-Say’s Law-cough), because they don’t know how to think out of the forever-equilibrium straitjacket.

Yes, I agree! Rational expectations, full-equilibrium models have turned out to be a regression, not an advance. But the way I would make the point is that the temporary-equilibrium method provides a sort of a middle way to do intertemporal dynamics without presuming that consumption plans and investment plans are always optimal.

What about disequilibrium dynamics all the way? Basically, I have never seen anyone pull this off. Like the forever-equilibrium types, constant-disequilibrium theorists have a remarkable tendency to make elementary conceptual mistakes.

Again, I agree. We can’t work without some sort of equilibrium conditions, but temporary equilibrium provides a way to keep the discipline of equilibrium without assuming (nearly) full optimality.

Still, Glasner says that temporary equilibrium must involve disappointed expectations, and fails to take account of the dynamics that must result as expectations are revised.

Perhaps I was unclear, but I thought I was saying just the opposite. It’s the “quasi-static” IS-LM model, not temporary equilibrium, that fails to take account of the dynamics produced by revised expectations.

I guess I’d say two things. First, I’m not sure that this is always true. Hicks did indeed assume static expectations — the future will be like the present; but in Keynes’s vision of an economy stuck in sustained depression, such static expectations will be more or less right.

Again, I agree. There may be self-fulfilling expectations of a low-income, low-employment equilibrium. But I don’t think that that is the only explanation for such a situation, and certainly not for the downturn that can lead to such an equilibrium.

Second, those of us who use temporary equilibrium often do think in terms of dynamics as expectations adjust. In fact, you could say that the textbook story of how the short-run aggregate supply curve adjusts over time, eventually restoring full employment, is just that kind of thing. It’s not a great story, but it is the kind of dynamics Glasner wants — and it’s Econ 101 stuff.

Again, I agree. It’s not a great story, but, like it or not, the story is not a Keynesian story.

So where does this leave us? I’m not sure, but my impression is that Krugman, in his admiration for the IS-LM model, is trying too hard to identify IS-LM with the temporary-equilibrium approach, which I think represented a major conceptual advance over both the Keynesian model and the IS-LM representation of the Keynesian model. Temporary equilibrium and IS-LM are not necessarily inconsistent, but I mainly wanted to point out that the two aren’t the same, and shouldn’t be conflated.

Krugman on Minsky, IS-LM and Temporary Equilibrium

Catching up on my blog reading, I found this one from Paul Krugman from almost two weeks ago defending the IS-LM model against Hyman Minsky’s criticism (channeled by his student Lars Syll) that IS-LM misrepresented the message of Keynes’s General Theory. That is an old debate, and it’s a debate that will never be resolved because IS-LM is a nice way of incorporating monetary effects into the pure income-expenditure model that was the basis of Keynes’s multiplier analysis and his policy prescriptions. On the other hand, the model leaves out much of what most interesting and insightful in the General Theory — precisely the stuff that could not easily be distilled into a simple analytic model.

Here’s Krugman:

Lars Syll approvingly quotes Hyman Minsky denouncing IS-LM analysis as an “obfuscation” of Keynes; Brad DeLong disagrees. As you might guess, so do I.

There are really two questions here. The less important is whether something like IS-LM — a static, equilibrium analysis of output and employment that takes expectations and financial conditions as given — does violence to the spirit of Keynes. Why isn’t this all that important? Because Keynes was a smart guy, not a prophet. The General Theory is interesting and inspiring, but not holy writ.

It’s also a protean work that contains a lot of different ideas, not necessarily consistent with each other. Still, when I read Minsky putting into Keynes’s mouth the claim that

Only a theory that was explicitly cyclical and overtly financial was capable of being useful

I have to wonder whether he really read the book! As I read the General Theory — and I’ve read it carefully — one of Keynes’s central insights was precisely that you wanted to step back from thinking about the business cycle. Previous thinkers had focused all their energy on trying to explain booms and busts; Keynes argued that the real thing that needed explanation was the way the economy seemed to spend prolonged periods in a state of underemployment:

[I]t is an outstanding characteristic of the economic system in which we live that, whilst it is subject to severe fluctuations in respect of output and employment, it is not violently unstable. Indeed it seems capable of remaining in a chronic condition of subnormal activity for a considerable period without any marked tendency either towards recovery or towards complete collapse.

So Keynes started with a, yes, equilibrium model of a depressed economy. He then went on to offer thoughts about how changes in animal spirits could alter this equilibrium; but he waited until Chapter 22 (!) to sketch out a story about the business cycle, and made it clear that this was not the centerpiece of his theory. Yes, I know that he later wrote an article claiming that it was all about the instability of expectations, but the book is what changed economics, and that’s not what it says.

This all seems pretty sensible to me. Nevertheless, there is so much in the General Theory — both good and bad – that isn’t reflected in IS-LM, that to reduce the General Theory to IS-LM is a kind of misrepresentation. And to be fair, Hicks himself acknowledged that IS-LM was merely a way of representing one critical difference in the assumptions underlying the Keynesian and the “Classical” analyses of macroeconomic equilibrium.

But I would take issue with the following assertion by Krugman.

The point is that Keynes very much made use of the method of temporary equilibrium — interpreting the state of the economy in the short run as if it were a static equilibrium with a lot of stuff taken provisionally as given — as a way to clarify thought. And the larger point is that he was right to do this.

When people like me use something like IS-LM, we’re not imagining that the IS curve is fixed in position for ever after. It’s a ceteris paribus thing, just like supply and demand. Assuming short-run equilibrium in some things — in this case interest rates and output — doesn’t mean that you’ve forgotten that things change, it’s just a way to clarify your thought. And the truth is that people who try to think in terms of everything being dynamic all at once almost always end up either confused or engaging in a lot of implicit theorizing they don’t even realize they’re doing.

When I think of a temporary equilibrium, the most important – indeed the defining — characteristic of that temporary equilibrium is that expectations of at least some agents have been disappointed. The disappointment of expectations is likely to, but does not strictly require, a revision of disappointed expectations and of the plans conditioned on those expectations. The revision of expectations and plans as a result of expectations being disappointed is what gives rise to a dynamic adjustment process. But that is precisely what is excluded from – or at least not explicitly taken into account by – the IS-LM model. There is nothing in the IS-LM model that provides any direct insight into the process by which expectations are revised as a result of being disappointed. That Keynes could so easily think in terms of a depressed economy being in equilibrium suggests to me that he was missing what I regard as the key insight of the temporary-equilibrium method.

Of course, there are those who argue, perhaps most notably Roger Farmer, that economies have multiple equilibria, each with different levels of output and employment corresponding to different expectational parameters. That seems to me a more Keynesian approach, an approach recognizing that expectations can be self-fulfilling, than the temporary-equilibrium approach in which the focus is on mistaken and conflicting expectations, not their self-fulfillment.

Now to be fair, I have to admit that Hicks, himself, who introduced the temporary-equilibrium approach in Value and Capital (1939) later (1965) suggested in Capital and Growth (p. 65) that both the Keynes in the General Theory and the temporary-equilibrium approach of Value and Capital were “quasi-static.” The analysis of the General Theory “is not the analysis of a process; no means has been provided by which we can pass from one Keynesian period to the next. . . . The Temporary Equilibrium model of Value and Capital, also, is quasi-static in just the same sense. The reason why I was contented with such a model was because I had my eyes fixed on Keynes.

Despite Hicks’s identification of the temporary-equilibrium method with Keynes’s method in the General Theory, I think that Hicks was overly modest in assessing his own contribution in Value and Capital, failing to appreciate the full significance of the method he had introduced. Which, I suppose, just goes to show that you can’t assume that the person who invents a concept or an idea is necessarily the one who has the best, or most comprehensive, understanding of what the concept means of what its significance is.

Explaining Post-Traumatic-Inflation Stress Disorder

Paul Krugman and Steve Waldman having been puzzling of late about why inflation is so viscerally opposed by the dreaded one percent (even more so by the ultra-dreaded 0.01 percent). Here’s how Krugman phrased the conundrum.

One thought I’ve had and written about is that the one percent (or actually the 0.01 percent) like hard money because they’re rentiers. But you can argue that this is foolish — that they have much more to gain from asset appreciation than they have to lose from the small chance of runaway inflation. . . .

But maybe the 1% doesn’t make the connection?

Steve Waldman, however, doesn’t take the one percent — and certainly not the 0.01 percent — for the misguided dunces that Krugman suggests they are. Waldman sees them as the cunning, calculating villains that we all (notwithstanding his politically correct disclaimer that the rich aren’t bad people) know they really are.

Soft money types — I’ve heard the sentiment from Scott Sumner, Brad DeLong, Kevin Drum, and now Paul Krugman — really want to see the bias towards hard money and fiscal austerity as some kind of mistake. I wish that were true. It just isn’t. Aggregate wealth is held by risk averse individuals who don’t individually experience aggregate outcomes. Prospective outcomes have to be extremely good and nearly certain to offset the insecurity soft money policy induces among individuals at the top of the distribution, people who have much more to lose than they are likely to gain.

That’s all very interesting. Are the rich opposed to inflation because they are stupid, or because they are clever? Krugman thinks it’s the former, Waldman the latter. And I agree; it is a puzzle.

But what about the poor and the middle class? Has anyone seen any demonstrations lately by the 99 percent demanding that the Fed increase its inflation target? Did even one Democrat in the Senate – not even that self-proclaimed socialist Bernie Sanders — threaten to vote against confirmation of Janet Yellen unless she promised to raise the Fed’s inflation target? Well, maybe that just shows that the Democrats are as beholden to the one percent as the Republicans, but I suspect that the real reason is because the 99 percent hate inflation just as much as the one percent do. I mean, don’t the 99 percent realize that inflation would increase total output and employment, thereby benefitting ordinary workers generally?

Oh, you say, workers must be afraid that inflation would reduce their real wages. That’s a widely believed factoid about inflation — that inflation is biased against workers, because wages adjust more slowly than other prices to changes in demand. Well, that factoid is not necessarily true, either in theory or in practice. That doesn’t mean that inflation might not be associated with reduced real wages, but if it is, it would mean that inflation is facilitating a market adjustment in real wages that would tend to increase total output and total employment, thereby increasing aggregate wages paid to workers. That is just the sort of tradeoff between a prospective upside from growth-inducing inflation and a perceived downside from inflation redistribution. In other words, the attitudes of the one percent and of the 99 percent toward inflation don’t seem all that different.

And aside from the potential direct output-expanding effect of inflation, there is also the redistributional effect from creditors to debtors. A lot of underwater homeowners could have sold their homes if a 10- or 20-percent increase in the overall price level had kept nominal home prices from falling below nominal mortgage indebtedness. Inflation would have been the simplest and easiest way to avoid a foreclosure crisis and getting stuck in a balance-sheet recession. Why weren’t underwater homeowners out their clamoring for some inflationary relief?

I have not done a historical study, but I cannot think of any successful political movement or campaign that has ever been carried out on a platform of increasing inflation. Even FDR, who saved the country from ruin by taking the US off the gold standard in 1933, did not say that he would do so when running for office.

Nor has anyone ever stated the case against inflation more eloquently than John Maynard Keynes, hardly a spokesman for the interests of rentiers.

Lenin is said to have declared that the best way to destroy the capitalist system was to debauch the currency. By a continuing process of inflation, governments can confiscate, secretly and unobserved, an important part of the wealth of their citizens. By this method they not only confiscate, but they confiscate arbitrarily; and, while the process impoverishes many, it actually enriches some. The sight of this arbitrary rearrangement of riches strikes not only at security but [also] at confidence in the equity of the existing distribution of wealth.

Those to whom the system brings windfalls, beyond their deserts and even beyond their expectations or desires, become “profiteers,” who are the object of the hatred of the bourgeoisie, whom the inflationism has impoverished, not less than of the proletariat. As the inflation proceeds and the real value of the currency fluctuates wildly from month to month, all permanent relations between debtors and creditors, which form the ultimate foundation of capitalism, become so utterly disordered as to be almost meaningless; and the process of wealth-getting degenerates into a gamble and a lottery.

Lenin was certainly right. There is no subtler, no surer means of overturning the existing basis of society than to debauch the currency. The process engages all the hidden forces of economic law on the side of destruction, and does it in a manner which not one man in a million is able to diagnose. (Economic Consequences of the Peace)

One might say that when Keynes wrote this he was still very much of an orthodox Marshallian economist, who only later outgrew his orthodox prejudices when he finally saw the light and wrote the General Theory. But Keynes was actually quite explicit in the General Theory that he favored a monetary policy aiming at price-level stabilization. If Keynes favored inflation it was only in the context of counteracting a massive deflation. Similarly, Ralph Hawtrey, who famously likened opposition to monetary stimulus, out of fear of inflation, during the Great Depression to crying “fire, fire” during Noah’s Flood, favored a monetary regime aiming at stable money wages, a regime that over the long term would generate a gradually falling output price level. So I fail to see why anyone should be surprised that a pro-inflationary policy would be a tough sell even when unemployment is high.

But, in thinking about all this, I believe it may help to distinguish between two types of post-traumatic-inflation stress disorder. One is a kind of instinctual aversion to inflation, which I think is widely shared by people from all kinds of backgrounds, beliefs, and economic status. After arguing and pleading for higher inflation for over three years on this blog, I am a little bit embarrassed to make this admission, but I suffer from this type of post-traumatic-inflation stress disorder myself. I know that it’s weird, but every month when the CPI is announced, and the monthly change is less than 2%, I just get a warm fuzzy feeling inside of me. I know (or at least believe) that people will suffer because inflation is not higher than a measly 2%, but I can’t help getting that feeling of comfort and well-being when I hear that inflation is low. That just seems to be the natural order of things. And I don’t think that I am the only one who feels that way, though I probably suffer more guilt than most for not being able to suppress the feeling.

But there is another kind of post-traumatic-inflation stress disorder. This is a purely intellectual disorder brought on by excessive exposure to extreme libertarian dogmas associated with pop-Austrianism and reading too many (i.e., more than zero) novels by Ayn Rand. Unfortunately, one of the two major political parties seems to have been captured this group of ideologues, and anti-inflationary dogma has become an article of faith rather than a mere disposition. It is one thing to have a disposition or a bias in favor of low inflation; it is altogether different to make anti-inflationism a moral or ideological crusade. I think most people, whether they are in the one percent or the 99 percent are biased in favor of low inflation, but most of them don’t oppose inflation as a moral or ideological imperative. Now it’s true that that the attachment of a great many people to the gold standard before World War I was akin to a moral precept, but at least since the collapse of the gold standard in the Great Depression, most people no longer think about inflation in moral and ideological terms.

Before anti-inflationism became a moral crusade, it was possible for people like Richard Nixon and Ronald Reagan, who were disposed to favor low inflation, to accommodate themselves fairly easily to an annual rate of inflation of 4 percent. Indeed, it was largely because of pressure from Democrats to fight inflation by wage and price controls that Nixon did the unthinkable and imposed wage and price controls on August 15, 1971. Reagan, who had no interest in repeating that colossal blunder, instead fought against Paul Volcker’s desire to bring inflation down below 4 percent for most of his two terms. Of course, one doesn’t know to what extent the current moral and ideological crusade against inflation would survive an accession to power by a Republican administration. It is always easier to proclaim one’s ideological principles when one doesn’t have any responsibility to implement them. But given the current ideological commitment to anti-inflationism, there was never any chance for a pragmatic accommodation that might have used increased inflation as a means of alleviating economic distress.


About Me

David Glasner
Washington, DC

I am an economist at the Federal Trade Commission. Nothing that you read on this blog necessarily reflects the views of the FTC or the individual commissioners. Although I work at the FTC as an antitrust economist, most of my research and writing has been on monetary economics and policy and the history of monetary theory. In my book Free Banking and Monetary Reform, I argued for a non-Monetarist non-Keynesian approach to monetary policy, based on a theory of a competitive supply of money. Over the years, I have become increasingly impressed by the similarities between my approach and that of R. G. Hawtrey and hope to bring Hawtrey's unduly neglected contributions to the attention of a wider audience.

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