Archive for the 'monetary policy' Category

The Nearly Forgotten Dearly Beloved 1920-21 Depression Yet Again; Or, Never Reason from a Quantity Change

The industrious James Grant recently published a book about the 1920-21 Depression. It has received enthusiastic reviews in the Wall Street Journal and Barron’s, was the subject of an admiring column by Washington Post columnist Robert J. Samuelson, and was celebrated at a Cato Institute panel discussion, luncheon, and book-signing event. The Cato extravaganza elicited a dismissive blog post by Barkley Rosser which was linked to by Paul Krugman on his blog. The Rosser/Krugman tandem provoked an unhappy reply on the Free Banking blog from George Selgin who chaired the Cato panel discussion. And the 1920-21 Depression is now the latest hot topic in the econblogosphere.

I am afraid that there are multiple layers of errors and confusion that are being mixed up and compounded in this discussion, errors and confusion derived from basic misunderstandings about how the gold standard operated that have been plaguing the economics profession and the financial world for about two and a half centuries. If you want to understand how the gold standard worked, what you have to read is the book by Ralph Hawtrey entitled – drum roll, please – The Gold Standard.

Here are the basic things you need to know about the gold standard.

1 The gold standard operates by creating an equivalence between a currency unit and a fixed amount of gold.

2 The gold standard does not require gold to circulate as money in the form of coins. That was historically the case, but a gold standard can function with no gold coins or even gold certificates.

3 The value of a currency unit and the value of a corresponding weight of gold are necessarily equalized by arbitrage.

4 Equality between a currency unit and a corresponding weight of gold does not necessarily show the direction of causality; the currency unit may determine the value of gold, not the other way around. In other words, making gold the standard of value for currency affects the demand for gold which affects the value of gold. Decisions made by monetary authorities under the gold standard necessarily affect the value of gold, so a gold standard does not somehow make the value of money independent of monetary policy.

5 When more than one country is on a gold standard, the countries share a common price level, because the value of gold is determined in an international market.

Keeping those basics in mind, let’s quickly try to understand what was going on in 1920 when the Fed decided to raise its discount rate to the then unprecedented level of 7 percent. But the situation in 1920 was the outcome of the previous six years of World War I that effectively destroyed the gold standard as a functioning institution, even though its existence was in some sense still legally recognized.

Under the gold standard, gold was the ultimate way of discharging international debts. In World War I, belligerents had to pay for imports with gold, thus governments amassed all available gold with which to pay for the imports required to support the war effort. Gold coins were melted down and converted to bullion so the gold could be exported. For a private citizen in a belligerent country to demand that the national currency unit be converted to gold would be considered an unpatriotic if not a treasonous act. So the gold standard ceased to function in belligerent countries. In non-belligerent countries, which were busy exporting to the belligerents, the result was a massive inflow of gold, causing a spectacular increase in the amount of gold held by the US Treasury between 1914 and 1917. Other non-belligerents like Sweden and Switzerland experienced similar inflows.

Quantity theorists and Monetarists like Milton Friedman habitually misinterpret the wartime inflation, and attributing the inflation to an inflow of gold that increased the money supply, thereby perpetrating the price-specie-flow-mechanism fallacy. What actually happened was that the huge demonetization of gold coins by the belligerents and their export of large quantities of gold to non-belligerent countries in which a free market in gold continued to operate drove down the value of gold. A falling value of gold under a gold standard logically implies rising prices for all other goods and services. Rising prices increased the nominal demand for money, which more or less automatically caused a corresponding adjustment in the quantity of money. A rising price level caused the quantity of money to increase, not the other way around.

In 1917, just before the US entered the war, the US, still effectively on a gold standard as gold flowed into the Treasury, had experienced a drastic inflation, like all other gold standard countries, because gold was rapidly losing value, as it was being demonetized and exported by the belligerent countries. But when the US entered the war in 1917, the US, like other belligerents, suspended operation of the gold standard, thereby accelerating the depreciation of gold, forcing the few remaining countries on the gold standard to suspend the gold standard to avoid runaway inflation. Inflationary pressure in the US did increase after entry into the war, but the war-induced fiat inflation, to some extent suppressed or disguised by price controls, was actually slower than inflation in terms of gold.

When the war ended, the US went back on the gold standard by again making the dollar convertible into gold at the legal parity. Doing so meant that the US price level in terms of dollars was below the notional (no currency any longer being convertible into gold) world price level in terms of gold. In other belligerent countries, notably Britain, France and Germany, inflation in terms of their national currencies exceeded gold inflation, requiring them to deflate even to restore the legal parity in terms of gold.  Thus, the US was the only country in the world that was both willing and able to return to the gold standard at the prewar parity. Sweden and Switzerland could have done so, but preferred to avoid the inflationary consequences of a return to the gold standard.

Once the dollar convertibility into gold was restored, arbitrage forced the US price level to rise to so that it would equal the gold price level. The excess of the gold price level over the US price level level explains the anomalous post-war inflation – everyone knows that prices are supposed to fall, not rise, when a war ends — in the US. The rest of the world, then, had to choose between accepting US inflation, by keeping their currencies pegged to the dollar, or allowing their currencies to appreciate against the dollar. The anomalous post-war inflation was caused by the reequilibration of the US price level to the gold price levels, not, as commonly supposed, by Fed inexperience or incompetence.

To stop the post-war inflation, the Fed could have simply abandoned the gold standard, or it could have revalued the dollar in terms of gold, by reducing the official dollar price of gold. (I ignore the minor detail that the official dollar price of gold was then determined by statute.) Instead, the Fed — whether knowingly or not I can’t say – chose to increase the value of gold. The method by which it did so was to raise its discount rate, thereby making it easier to obtain dollars by selling gold to the Treasury than to borrow from the Fed. The flood of gold into the Treasury in 1920-21 succeeded in taking a huge amount of gold out of private and public hands, thus driving up the real value of gold, and forcing down the gold price level. That’s when the brutal deflation of 1920-21 started. At some point, the Fed and the Treasury decided that they had had enough, having amassed about 40% of the world’s gold reserves, and began reducing the discount rate, thereby slowing the inflow of gold into the US, and stopping its appreciation. And that’s when and how the dearly beloved, but quite dreadful, depression of 1920-21 came to an end.

John Cochrane Explains Neo-Fisherism

In a recent post, John Cochrane, responding to an earlier post by Nick Rowe about Neo-Fisherism, has tried to explain why raising interest rates could plausibly cause inflation to rise and reducing interest rates could plausibly cause inflation to fall, even though almost everyone, including central bankers, seems to think that when central banks raise interest rates, inflation falls, and when they reduce interest rates, inflation goes up.

In his explanation, Cochrane concedes that there is an immediate short-term tendency for increased interest rates to reduce inflation and for reduced interest rates to raise inflation, but he also argues that these effects (liquidity effects in Keynesian terminology) are transitory and would be dominated by the Fisher effects if the central bank committed itself to a permanent change in its interest-rate target. Of course, the proviso that the central bank commit itself to a permanent interest-rate peg is a pretty important qualification to the Neo-Fisherian position, because few central banks have ever committed themselves to a permanent interest-rate peg, the most famous attempt (by the Fed after World War II) to peg an interest rate having led to accelerating inflation during the Korean War, thereby forcing the peg to be abandoned, in apparent contradiction of the Neo-Fisherian view.

However, Cochrane does try to reconcile the Neo-Fisherian view with the standard view that raising interest rates reduces inflation and reducing interest rates increases inflation. He suggests that the standard view is strictly a short-run relationship and that the way to target inflation over the long-run is simply to target an interest rate consistent with the desired rate of inflation, and to rely on the Fisher equation to generate the actual and expected rate of inflation corresponding to that nominal rate. Here’s how Cochrane puts it:

We can put the issue more generally as, if the central bank does nothing to interest rates, is the economy stable or unstable following a shock to inflation?

For the next set of graphs, I imagine a shock to inflation, illustrated as the little upward sloping arrow on the left. Usually, the Fed responds by raising interest rates. What if it doesn’t?  A pure neo-Fisherian view would say inflation will come back on its own.

cochrane1

Again, we don’t have to be that pure.

The milder view allows there may be some short run dynamics; the lower real rates might lead to some persistence in inflation. But even if the Fed does nothing, eventually real interest rates have to settle down to their “natural” level, and inflation will come back. Mabye not as fast as it would if the Fed had aggressively tamed it, but eventually.

cochrane2

By contrast, the standard view says that inflation is unstable. If the Fed does not raise rates, inflation will eventually careen off following the shock.

cochrane3

Now this really confuses me. What does a shock to inflation mean? From the context, Cochrane seems to be thinking that something happens to raise the rate of inflation in the short run, but the persistence of increased inflation somehow depends on an underlying assumption about whether the economy is stable or unstable. Cochrane doesn’t tell us what kind of shock to inflation he is talking about, and I can imagine only two possibilities, either a nominal shock or a real shock.

Let’s say it’s a nominal shock. What kind of nominal shock might Cochrane have in mind? An increase in the money supply? Well, presumably an increase in the money supply would cause an increase in the price level, and a temporary increase in the rate of inflation, but if the increase in the money supply is a once-and-for-all increase, the system must revert, after a temporary increase, back to the old rate of inflation. Or maybe, Cochrane is thinking of a permanent increase in the rate of growth in the money supply. But in that case, why would the rate of inflation come back on its own as Cochrane suggests it would? Well, maybe it’s not the money supply but money demand that’s changing. But again, one would normally assume that an appropriate change in central-bank policy could cope with such a scenario and stabilize the rate of inflation.

Alright, then, let’s say it’s a real shock. Suppose some real event happens that raises the rate of inflation. Well, like what? A supply shock? That raises the rate of inflation, but since when is the standard view that the appropriate response by the central bank to a negative supply shock is to raise the interest-rate target? Perhaps Cochrane is talking about a real shock that reduces the real rate of interest. Well, in that case, the rate of inflation would certainly rise if the central bank maintained its nominal-interest-rate target, but the increase in inflation would not be temporary unless the real shock was temporary. If the real shock is temporary, it is not clear why the standard view would recommend that the central bank raise its target rate of interest. So, I am sorry, but I am still confused.

Now, the standard view that Cochrane is disputing is actually derived from Wicksell, and Wicksell’s cycle theory is in fact based on the assumption that the central bank keeps its target interest rate fixed while the natural rate fluctuates. (This, by the way, was also Hayek’s assumption in his first exposition of his theory in Monetary Theory and the Trade Cycle.) When the natural rate rises above the central bank’s target rate, a cumulative inflationary process starts, because borrowing from the banking system to finance investment is profitable as long as the expected return on investment exceeds the interest rate on loans charged by the banks. (This is where Hayek departed from Wicksell, focusing on Cantillon Effects instead of price-level effects.) Cochrane avoids that messy scenario, as far as I can tell, by assuming that the initial position is one in which the Fisher equation holds with the nominal rate equal to the real plus the expected rate of inflation and with expected inflation equal to actual inflation, and then positing an (as far as I can tell) unexplained inflation shock, with no change to the real rate (meaning, in Cochrane’s terminology, that the economy is stable). If the unexplained inflation shock goes away, the system must return to its initial equilibrium with expected inflation equal to actual inflation and the nominal rate equal to the real rate plus inflation.

In contrast, the Wicksellian assumption is that the real rate fluctuates with the nominal rate and expected inflation unchanged. Unless the central bank raises the nominal rate, the difference between the profit rate anticipated by entrepreneurs and the rate at which they can borrow causes the rate of inflation to increase. So it does not seem to me that Cochrane has in any way reconciled the Neo-Fisherian view with the standard view (or at least the Wicksellian version of the standard view).

PS I would just note that I have explained in my paper on Ricardo and Thornton why the Wicksellian analysis (anticipated almost a century before Wicksell by Henry Thornton) is defective (basically because he failed to take into account the law of reflux), but Cochrane, as far as I can tell, seems to be making a completely different point in his discussion.

Just How Infamous Was that Infamous Open Letter to Bernanke?

There’s been a lot of comment recently about the infamous 2010 open letter to Ben Bernanke penned by an assorted group of economists, journalists, and financiers warning that the Fed’s quantitative easing policy would cause inflation and currency debasement.

Critics of that letter (e.g., Paul Krugman and Brad Delong) have been having fun with the signatories, ridiculing them for what now seems like a chicken-little forecast of disaster. Those signatories who have responded to inquiries about how they now feel about that letter, notably Cliff Asness and Nial Ferguson, have made two arguments: 1) the letter was just a warning that QE was creating a risk of inflation, and 2) despite the historically low levels of inflation since the letter was written, the risk that inflation could increase as a result of QE still exists.

For the most part, critics of the open letter have focused on the absence of inflation since the Fed adopted QE, the critics characterizing the absence of inflation despite QE as an easily predictable outcome, a straightforward implication of basic macroeconomics, which it was ignorant or foolish of the signatories to have ignored. In particular, the signatories should have known that, once interest rates fall to the zero lower bound, the demand for money becoming highly elastic so that the public willingly holds any amount of money that is created, monetary policy is rendered ineffective. Just as a semantic point, I would observe that the term “liquidity trap” used to describe such a situation is actually a slight misnomer inasmuch as the term was coined to describe a situation posited by Keynes in which the demand for money becomes elastic above the zero lower bound. So the assertion that monetary policy is ineffective at the zero lower bound is actually a weaker claim than the one Keynes made about the liquidity trap. As I have suggested previously, the current zero-lower-bound argument is better described as a Hawtreyan credit deadlock than a Keynesian liquidity trap.

Sorry, but I couldn’t resist the parenthetical history-of-thought digression; let’s get back to that infamous open letter.

Those now heaping scorn on signatories to the open letter are claiming that it was obvious that quantitative easing would not increase inflation. I must confess that I did not think that that was the case; I believed that quantitative easing by the Fed could indeed produce inflation. And that’s why I was in favor of quantitative easing. I was hoping for a repeat of what I have called the short but sweat recovery of 1933, when, in the depths of the Great Depression, almost immediately following the worst financial crisis in American history capped by a one-week bank holiday announced by FDR upon being inaugurated President in March 1933, the US economy, propelled by a 14% rise in wholesale prices in the aftermath of FDR’s suspension of the gold standard and 40% devaluation of the dollar, began the fastest expansion it ever had, industrial production leaping by 70% from April to July, and the Dow Jones average more than doubling. Unfortunately, FDR spoiled it all by getting Congress to pass the monumentally stupid National Industrial Recovery Act, thereby strangling the recovery with mandatory wage increases, cost increases, and regulatory ceilings on output as a way to raise prices. Talk about snatching defeat from the jaws of victory!

Inflation having worked splendidly as a recovery strategy during the Great Depression, I have believed all along that we could quickly recover from the Little Depression if only we would give inflation a chance. In the Great Depression, too, there were those that argued either that monetary policy is ineffective – “you can’t push on a string” — or that it would be calamitous — causing inflation and currency debasement – or, even both. But the undeniable fact is that inflation worked; countries that left the gold standard recovered, because once currencies were detached from gold, prices could rise sufficiently to make production profitable again, thereby stimulating multiplier effects (aka supply-side increases in resource utilization) that fueled further economic expansion. And oh yes, don’t forget providing badly needed relief to debtors, relief that actually served the interests of creditors as well.

So my problem with the open letter to Bernanke is not that the letter failed to recognize the existence of a Keynesian liquidity trap or a Hawtreyan credit deadlock, but that the open letter viewed inflation as the problem when, in my estimation at any rate, inflation is the solution.

Now, it is certainly possible that, as critics of the open letter maintain, monetary policy at the zero lower bound is ineffective. However, there is evidence that QE announcements, at least initially, did raise inflation expectations as reflected in TIPS spreads. And we also know (see my paper) that for a considerable period of time (from 2008 through at least 2012) stock prices were positively correlated with inflation expectations, a correlation that one would not expect to observe under normal circumstances.

So why did the huge increase in the monetary base during the Little Depression not cause significant inflation even though monetary policy during the Great Depression clearly did raise the price level in the US and in the other countries that left the gold standard? Well, perhaps the success of monetary policy in ending the Great Depression could not be repeated under modern conditions when all currencies are already fiat currencies. It may be that, starting from an interwar gold standard inherently biased toward deflation, abandoning the gold standard created, more or less automatically, inflationary expectations that allowed prices to rise rapidly toward levels consistent with a restoration of macroeconomic equilibrium. However, in the current fiat money system in which inflation expectations have become anchored to an inflation target of 2 percent or less, no amount of money creation can budge inflation off its expected path, especially at the zero lower bound, and especially when the Fed is paying higher interest on reserves than yielded by short-term Treasuries.

Under our current inflation-targeting monetary regime, the expectation of low inflation seems to have become self-fulfilling. Without an explicit increase in the inflation target or the price-level target (or the NGDP target), the Fed cannot deliver the inflation that could provide a significant economic stimulus. So the problem, it seems to me, is not that we are stuck in a liquidity trap; the problem is that we are stuck in an inflation-targeting monetary regime.

 

Misunderstanding (Totally!) Competitive Currency Devaluations

Before becoming Governor of the Resesrve Bank of India, Raghuram Rajan professor was Professor of Finance at the University of Chicago Business School. Winner of the Fischer Black Prize in 2003, he is the author numerous articles in leading academic journals in economics and finance, and co-author (with Luigi Zingales) of a well-regarded book Saving Capitalism from the Capitalists that had some valuable insights about financial-market dysfunction. He is obviously no slouch.

Unfortunately, based on recent reports, Goverenor Rajan is, despite his impressive resume and academic credentials, as Marcus Nunes pointed out on his blog, totally clueless about the role of monetary policy and the art of central banking in combating depressions. Here is the evidence provided by none other than the Wall Street Journal, a newspaper whose editorial page espouses roughly the same view as Rajan, summarizing Rajan’s remarks.

Reserve Bank of India Governor Raghuram Rajan warned Wednesday that the global economy bears an increasing resemblance to its condition in the 1930s, with advanced economies trying to pull out of the Great Recession at each other’s expense.

The difference: competitive monetary policy easing has now taken the place of competitive currency devaluations as the favored tool for playing a zero-sum game that is bound to end in disaster. Now, as then, “demand shifting” has taken the place of “demand creation,” the Indian policymaker said.

A clear symptom of the major imbalances crippling the world’s financial market is the over valuation of the euro, Mr. Rajan said.

The euro-zone economy faces problems similar to those faced by developing economies, with the European Central Bank’s “very, very accommodative stance” having a reduced impact due to the ultra-loose monetary policies being pursued by other central banks, including the Federal Reserve, the Bank of Japan and the Bank of England.

The notion that competitive currency devaluations in the Great Depression were a zero-sum game is fallacy, an influential fallacy to be sure, but a fallacy nonetheless. And because it is – and was — so influential, it is a highly dangerous fallacy. There is indeed a similarity between the current situation and the 1930s, but the similarity is not that monetary ease is a zero-sum game that merely “shifts,” but does not “create,” demand; the similarity is that the fallacious notion that monetary ease does not create demand is still so prevalent.

The classic refutation of the fallacy that monetary ease only shifts, but does not create, demand was provided on numerous occasions by R. G. Hawtrey. Almost two and a half years ago, I quoted a particularly cogent passage from Hawtrey’s Trade Depression and the Way Out (2nd edition, 1933) in which he addressed the demand-shift fallacy. Hawtrey refuted the fallacy in responding to those who were arguing that Britain’s abandonment of the gold standard in September 1931 had failed to stimulate the British economy, and had damaged the world economy, because prices continued falling after Britain left the gold standard. Hawtrey first discussed the reasons for the drop in the world price level after Britain gave up the gold standard.

When Great Britain left the gold standard, deflationary measures were everywhere resorted to. Not only did the Bank of England raise its rate, but the tremendous withdrawals of gold from the United States involved an increase of rediscounts and a rise of rates there, and the gold that reached Europe was immobilized or hoarded. . . .

In other words, Britain’s departure from the gold standard led to speculation that the US would follow Britain off the gold standard, implying an increase in the demand to hoard gold before the anticipated increase in its dollar price. That is a typical reaction under the gold standard when the probability of a devaluation is perceived to have risen. By leaving gold, Britain increased the perceived probability that other countries, and especially the US, would also leave the gold standard.

The consequence was that the fall in the price level continued [because an increase in the demand to hold gold (for any reason including speculation on a future increase in the nominal price of gold) must raise the current value of gold relative to all other commodities which means that the price of other commodities in terms of gold must fall — DG]. The British price level rose in the first few weeks after the suspension of the gold standard [because the value of the pound was falling relative to gold, implying that prices in terms of pounds rose immediately after Britain left gold — DG], but then accompanied the gold price level in its downward trend [because after the initial fall in the value of the pound relative to gold, the pound stabilized while the real value of gold continued to rise — DG]. This fall of prices calls for no other explanation than the deflationary measures which had been imposed [alarmed at the rapid fall in the value of gold, the Bank of England raised interest rates to prevent further depreciation in sterling — DG]. Indeed what does demand explanation is the moderation of the fall, which was on the whole not so steep after September 1931 as before.

Yet when the commercial and financial world saw that gold prices were falling rather than sterling prices rising, they evolved the purely empirical conclusion that a depreciation of the pound had no effect in raising the price level, but that it caused the price level in terms of gold and of those currencies in relation to which the pound depreciated to fall.

Here Hawtrey identified precisely the demand-shift fallacy evidently now subscribed to by Governor Rajan. In other words, when Britain left the gold standard, Britain did nothing to raise the international level of prices, which, under the gold standard, is the level of prices measured in terms of gold. Britain may have achieved a slight increase in its own domestic price level, but only by imposing a corresponding reduction in the price level measured in terms of gold. Let’s see how Hawtrey demolishes the fallacy.

For any such conclusion there was no foundation. Whenever the gold price level tended to fall, the tendency would make itself felt in a fall in the pound concurrently with the fall in commodities. [Hawtrey is saying that if the gold price level fell, while the sterling price level remained constant, the value of sterling would also fall in terms of gold.DG] But it would be quite unwarrantable to infer that the fall in the pound was the cause of the fall in commodities.

On the other hand, there is no doubt that the depreciation of any currency, by reducing the cost of manufacture in the country concerned in terms of gold, tends to lower the gold prices of manufactured goods. . . . [In other words, the cost of production of manufactured goods, which include both raw materials – raw materials often being imported — and capital equipment and labor, which generally are not mobile, is unlikely to rise as much in percentage terms as the percentage depreciation in the currency. — DG]

But that is quite a different thing from lowering the price level. For the fall in manufacturing costs results in a greater demand for manufactured goods, and therefore the derivative demand for primary products is increased. [That is to say, if manufactured products become relatively cheaper as the currency depreciates, the real quantity of manufactured goods demanded will increase, and the real quantity of inputs used to produce the increased quantity of manufactured goods must also increase. — DG] While the prices of finished goods fall, the prices of primary products rise. Whether the price level as a whole would rise or fall it is not possible to say a priori, but the tendency is toward correcting the disparity between the price levels of finished products and primary products. That is a step towards equilibrium. And there is on the whole an increase of productive activity. The competition of the country which depreciates its currency will result in some reduction of output from the manufacturing industry of other countries. But this reduction will be less than the increase in the country’s output, for if there were no net increase in the world’s output there would be no fall of prices. [Thus, even though there is some demand shifting toward the country that depreciates its currency because its products become relatively cheaper than the products of non-depreciating currencies, the cost reduction favoring the output of the country with a depreciating currency could not cause an overall reduction in prices elsewhere if total output had not increased. — DG]

Hawtrey then articulates the policy implication of the demand-shift fallacy.

In consequence of the competitive advantage gained by a country’s manufacturers from a depreciation of its currency, any such depreciation is only too likely to meet with recriminations and even retaliation from its competitors. . . . Fears are even expressed that if one country starts depreciation, and others follow suit, there may result “a competitive depreciation” to which no end can be seen.

This competitive depreciation is an entirely imaginary danger. The benefit that a country derives from the depreciation of its currency is in the rise of its price level relative to its wage level, and does not depend on its competitive advantage. [There is a slight ambiguity here, because Hawtrey admitted above that there is a demand shift. But there is also an increase in demand, and it is the increase in demand, associated with a rise of its price level relative to its wage level, which does not depend on a competitive advantage associated with a demand shift. — DG] If other countries depreciate their currencies, its competitive advantage is destroyed, but the advantage of the price level remains both to it and to them. They in turn may carry the depreciation further, and gain a competitive advantage. But this race in depreciation reaches a natural limit when the fall in wages and in the prices of manufactured goods in terms of gold has gone so far in all the countries concerned as to regain the normal relation with the prices of primary products. When that occurs, the depression is over, and industry is everywhere remunerative and fully employed. Any countries that lag behind in the race will suffer from unemployment in their manufacturing industry. But the remedy lies in their own hands; all they have to do is to depreciate their currencies to the extent necessary to make the price level remunerative to their industry. Their tardiness does not benefit their competitors, once these latter are employed up to capacity. Indeed, if the countries that hang back are an important part of the world’s economic system, the result must be to leave the disparity of price levels partly uncorrected, with undesirable consequences to everybody. . . .

The picture of an endless competition in currency depreciation is completely misleading. The race of depreciation is towards a definite goal; it is a competitive return to equilibrium. The situation is like that of a fishing fleet threatened with a storm; no harm is done if their return to a harbor of refuge is “competitive.” Let them race; the sooner they get there the better. (pp. 154-57)

Hawtrey’s analysis of competitive depreciation can be further elucidated by reconsidering it in the light of Max Corden’s classic analysis of exchange-rate protection, which I have discussed several times on this blog (here, here, and here). Corden provided a deep analysis of the conditions under which exchange-rate depreciation confers a competitive advantage. For internationally traded commodities, it is hard to see how any advantage can be derived from currency manipulation. A change in the exchange rate would be rapidly offset by corresponding changes in the prices of the relevant products. However, factors of production like labor, land, and capital equipment, tend to be immobile so their prices in the local currency don’t necessarily adjust immediately to changes in exchange rate of the local currency. Hawtrey was clearly assuming that labor and capital are not tradable so that international arbitrage does not induce immediate adjusments in their prices. Also, Hawtrey’s analysis begins from a state of disequilibrirum, while Corden’s starts from equilibrium, a very important difference.

However, even if prices of non-tradable commodities and factors of production don’t immediately adjust to exchange-rate changes, there is another mechanism operating to eliminate any competitive advantage, which is that the inflow of foreign-exchange reserves into a country with an undervalued currency (and, thus, a competitive advantage) will normally induce monetary expansion in that country, thereby raising the prices of non-tradables and factors of production. What Corden showed was that a central bank willing to tolerate a sufficiently large expansion in its foreign-reserve holdings could keep its currency undervalued, thereby maintaining a competitive advantage for its country in world markets.

But the corollary to Corden’s analysis is that to gain competitive advantage from currency depreciation requires the central bank to maintain monetary stringency (a chronic excess demand for money thus requiring a corresponding export surplus) and a continuing accumulation of foreign exchange reserves. If central banks are pursuing competitive monetary easing, which Governor Rajan likens to competitive exchange-rate depreciation aimed at shifting, not expanding, total demand, he is obviously getting worked up over nothing, because Corden demonstrated 30 years ago that a necessary condition for competitive exchange-rate depreciation is monetary tightness, not monetary ease.

Monetary Theory on the Neo-Fisherite Edge

The week before last, Noah Smith wrote a post “The Neo-Fisherite Rebellion” discussing, rather sympathetically I thought, the contrarian school of monetary thought emerging from the Great American Heartland, according to which, notwithstanding everything monetary economists since Henry Thornton have taught, high interest rates are inflationary and low interest rates deflationary. This view of the relationship between interest rates and inflation was advanced (but later retracted) by Narayana Kocherlakota, President of the Minneapolis Fed in a 2010 lecture, and was embraced and expounded with increased steadfastness by Stephen Williamson of Washington University in St. Louis and the St. Louis Fed in at least one working paper and in a series of posts over the past five or six months (e.g. here, here and here). And John Cochrane of the University of Chicago has picked up on the idea as well in two recent blog posts (here and here). Others seem to be joining the upstart school as well.

The new argument seems simple: given the Fisher equation, in which the nominal interest rate equals the real interest rate plus the (expected) rate of inflation, a central bank can meet its inflation target by setting a fixed nominal interest rate target consistent with its inflation target and keeping it there. Once the central bank sets its target, the long-run neutrality of money, implying that the real interest rate is independent of the nominal targets set by the central bank, ensures that inflation expectations must converge on rates consistent with the nominal interest rate target and the independently determined real interest rate (i.e., the real yield curve), so that the actual and expected rates of inflation adjust to ensure that the Fisher equation is satisfied. If the promise of the central bank to maintain a particular nominal rate over time is believed, the promise will induce a rate of inflation consistent with the nominal interest-rate target and the exogenous real rate.

The novelty of this way of thinking about monetary policy is that monetary theorists have generally assumed that the actual adjustment of the price level or inflation rate depends on whether the target interest rate is greater or less than the real rate plus the expected rate. When the target rate is greater than the real rate plus expected inflation, inflation goes down, and when it is less than the real rate plus expected inflation, inflation goes up. In the conventional treatment, the expected rate of inflation is momentarily fixed, and the (expected) real rate variable. In the Neo-Fisherite school, the (expected) real rate is fixed, and the expected inflation rate is variable. (Just as an aside, I would observe that the idea that expectations about the real rate of interest and the inflation rate cannot occur simultaneously in the short run is not derived from the limited cognitive capacity of economic agents; it can only be derived from the limited intellectual capacity of economic theorists.)

The heretical views expressed by Williamson and Cochrane and earlier by Kocherlakota have understandably elicited scorn and derision from conventional monetary theorists, whether Keynesian, New Keynesian, Monetarist or Market Monetarist. (Williamson having appropriated for himself the New Monetarist label, I regrettably could not preserve an appropriate symmetry in my list of labels for monetary theorists.) As a matter of fact, I wrote a post last December challenging Williamson’s reasoning in arguing that QE had caused a decline in inflation, though in his initial foray into uncharted territory, Williamson was actually making a narrower argument than the more general thesis that he has more recently expounded.

Although deep down, I have no great sympathy for Williamson’s argument, the counterarguments I have seen leave me feeling a bit, shall we say, underwhelmed. That’s not to say that I am becoming a convert to New Monetarism, but I am feeling that we have reached a point at which certain underlying gaps in monetary theory can’t be concealed any longer. To explain what I mean by that remark, let me start by reviewing the historical context in which the ruling doctrine governing central-bank operations via adjustments in the central-bank lending rate evolved. The primary (though historically not the first) source of the doctrine is Henry Thornton in his classic volume The Nature and Effects of the Paper Credit of Great Britain.

Even though Thornton focused on the policy of the Bank of England during the Napoleonic Wars, when Bank of England notes, not gold, were legal tender, his discussion was still in the context of a monetary system in which paper money was generally convertible into either gold or silver. Inconvertible banknotes – aka fiat money — were the exception not the rule. Gold and silver were what Nick Rowe would call alpha money. All other moneys were evaluated in terms of gold and silver, not in terms of a general price level (not yet a widely accepted concept). Even though Bank of England notes became an alternative alpha money during the restriction period of inconvertibility, that situation was generally viewed as temporary, the restoration of convertibility being expected after the war. The value of the paper pound was tracked by the sterling price of gold on the Hamburg exchange. Thus, Ricardo’s first published work was entitled The High Price of Bullion, in which he blamed the high sterling price of bullion at Hamburg on an overissue of banknotes by the Bank of England.

But to get back to Thornton, who was far more concerned with the mechanics of monetary policy than Ricardo, his great contribution was to show that the Bank of England could control the amount of lending (and money creation) by adjusting the interest rate charged to borrowers. If banknotes were depreciating relative to gold, the Bank of England could increase the value of their notes by raising the rate of interest charged on loans.

The point is that if you are a central banker and are trying to target the exchange rate of your currency with respect to an alpha currency, you can do so by adjusting the interest rate that you charge borrowers. Raising the interest rate will cause the exchange value of your currency to rise and reducing the interest rate will cause the exchange value to fall. And if you are operating under strict convertibility, so that you are committed to keep the exchange rate between your currency and an alpha currency at a specified par value, raising that interest rate will cause you to accumulate reserves payable in terms of the alpha currency, and reducing that interest rate will cause you to emit reserves payable in terms of the alpha currency.

So the idea that an increase in the central-bank interest rate tends to increase the exchange value of its currency, or, under a fixed-exchange rate regime, an increase in the foreign exchange reserves of the bank, has a history at least two centuries old, though the doctrine has not exactly been free of misunderstanding or confusion in the course of those two centuries. One of those misunderstandings was about the effect of a change in the central-bank interest rate, under a fixed-exchange rate regime. In fact, as long as the central bank is maintaining a fixed exchange rate between its currency and an alpha currency, changes in the central-bank interest rate don’t affect (at least as a first approximation) either the domestic money supply or the domestic price level; all that changes in the central-bank interest rate can accomplish is to change the bank’s holdings of alpha-currency reserves.

It seems to me that this long well-documented historical association between changes in the central-bank interest rates and the exchange value of currencies and the level of private spending is the basis for the widespread theoretical presumption that raising the central-bank interest rate target is deflationary and reducing it is inflationary. However, the old central-bank doctrine of the Bank Rate was conceived in a world in which gold and silver were the alpha moneys, and central banks – even central banks operating with inconvertible currencies – were beta banks, because the value of a central-bank currency was still reckoned, like the value of inconvertible Bank of England notes in the Napoleonic Wars, in terms of gold and silver.

In the Neo-Fisherite world, central banks rarely peg exchange rates against each other, and there is no longer any outside standard of value to which central banks even nominally commit themselves. In a world without the metallic standard of value in which the conventional theory of central banking developed, do the propositions about the effects of central-bank interest-rate setting still obtain? I am not so sure that they do, not with the analytical tools that we normally deploy when thinking about the effects of central-bank policies. Why not? Because, in a Neo-Fisherite world in which all central banks are alpha banks, I am not so sure that we really know what determines the value of this thing called fiat money. And if we don’t really know what determines the value of a fiat money, how can we really be sure that interest-rate policy works the same way in a Neo-Fisherite world that it used to work when the value of money was determined in relation to a metallic standard? (Just to avoid misunderstanding, I am not – repeat NOT — arguing for restoring the gold standard.)

Why do I say that we don’t know what determines the value of fiat money in a Neo-Fisherite world? Well, consider this. Almost three weeks ago I wrote a post in which I suggested that Bitcoins could be a massive bubble. My explanation for why Bitcoins could be a bubble is that they provide no real (i.e., non-monetary) service, so that their value is totally contingent on, and derived from (or so it seems to me, though I admit that my understanding of Bitcoins is partial and imperfect), the expectation of a positive future resale value. However, it seems certain that the resale value of Bitcoins must eventually fall to zero, so that backward induction implies that Bitcoins, inasmuch as they provide no real service, cannot retain a positive value in the present. On this reasoning, any observed value of a Bitcoin seems inexplicable except as an irrational bubble phenomenon.

Most of the comments I received about that post challenged the relevance of the backward-induction argument. The challenges were mainly of two types: a) the end state, when everyone will certainly stop accepting a Bitcoin in exchange, is very, very far into the future and its date is unknown, and b) the backward-induction argument applies equally to every fiat currency, so my own reasoning, according to my critics, implies that the value of every fiat currency is just as much a bubble phenomenon as the value of a Bitcoin.

My response to the first objection is that even if the strict logic of the backward-induction argument is inconclusive, because of the long and uncertain duration of the time elapse between now and the end state, the argument nevertheless suggests that the value of a Bitcoin is potentially very unsteady and vulnerable to sudden collapse. Those are not generally thought to be desirable attributes in a medium of exchange.

My response to the second objection is that fiat currencies are actually quite different from Bitcoins, because fiat currencies are accepted by governments in discharging the tax liabilities due to them. The discharge of a tax liability is a real (i.e. non-monetary) service, creating a distinct non-monetary demand for fiat currencies, thereby ensuring that fiat currencies retain value, even apart from being accepted as a medium of exchange.

That, at any rate, is my view, which I first heard from Earl Thompson (see his unpublished paper, “A Reformulation of Macroeconomic Theory” pp. 23-25 for a derivation of the value of fiat money when tax liability is a fixed proportion of income). Some other pretty good economists have also held that view, like Abba Lerner, P. H. Wicksteed, and Adam Smith. Georg Friedrich Knapp also held that view, and, in his day, he was certainly well known, but I am unable to pass judgment on whether he was or wasn’t a good economist. But I do know that his views about money were famously misrepresented and caricatured by Ludwig von Mises. However, there are other good economists (Hal Varian for one), apparently unaware of, or untroubled by, the backward induction argument, who don’t think that acceptability in discharging tax liability is required to explain the value of fiat money.

Nor do I think that Thompson’s tax-acceptability theory of the value of money can stand entirely on its own, because it implies a kind of saw-tooth time profile of the price level, so that a fiat currency, earning no liquidity premium, would actually be appreciating between peak tax collection dates, and depreciating immediately following those dates, a pattern not obviously consistent with observed price data, though I do recall that Thompson used to claim that there is a lot of evidence that prices fall just before peak tax-collection dates. I don’t think that anyone has ever tried to combine the tax-acceptability theory with the empirical premise that currency (or base money) does in fact provide significant liquidity services. That, it seems to me, would be a worthwhile endeavor for any eager young researcher to undertake.

What does all of this have to do with the Neo-Fisherite Rebellion? Well, if we don’t have a satisfactory theory of the value of fiat money at hand, which is what another very smart economist Fischer Black – who, to my knowledge never mentioned the tax-liability theory — thought, then the only explanation of the value of fiat money is that, like the value of a Bitcoin, it is whatever people expect it to be. And the rate of inflation is equally inexplicable, being just whatever it is expected to be. So in a Neo-Fisherite world, if the central bank announces that it is reducing its interest-rate target, the effect of the announcement depends entirely on what “the market” reads into the announcement. And that is exactly what Fischer Black believed. See his paper “Active and Passive Monetary Policy in a Neoclassical Model.”

I don’t say that Williamson and his Neo-Fisherite colleagues are correct. Nor have they, to my knowledge, related their arguments to Fischer Black’s work. What I do say (indeed this is a problem I raised almost three years ago in one of my first posts on this blog) is that existing monetary theories of the price level are unable to rule out his result, because the behavior of the price level and inflation seems to depend, more than anything else, on expectations. And it is far from clear to me that there are any fundamentals in which these expectations can be grounded. If you impose the rational expectations assumption, which is almost certainly wrong empirically, maybe you can argue that the central bank provides a focal point for expectations to converge on. The problem, of course, is that in the real world, expectations are all over the place, there being no fundamentals to force the convergence of expectations to a stable equilibrium value.

In other words, it’s just a mess, a bloody mess, and I do not like it, not one little bit.

The Irrelevance of QE as Explained by Three Bank of England Economists

An article by Michael McLeay, Amara Radia and Ryland Thomas (“Money Creation in the Modern Economy”) published in the Bank of England Quarterly Bulletin has gotten a lot of attention recently. JKH, who liked it a lot, highlighting it on his blog, and prompting critical responses from, among others, Nick Rowe and Scott Sumner.

Let’s look at the overview of the article provided by the authors.

In the modern economy, most money takes the form of bank deposits. But how those bank deposits are created is often misunderstood: the principal way is through commercial banks making loans. Whenever a bank makes a loan, it simultaneously creates a matching deposit in the borrower’s bank account, thereby creating new money.

The reality of how money is created today differs from the description found in some economics textbooks:

• Rather than banks receiving deposits when households save and then lending them out, bank lending creates deposits.

• In normal times, the central bank does not fix the amount of money in circulation, nor is central bank money ‘multiplied up’ into more loans and deposits.

I start with a small point. What the authors mean by a “modern economy” is unclear, but presumably when they speak about the money created in a modern economy they are referring to the fact that the money held by the non-bank public has increasingly been held in the form of deposits rather than currency or coins (either tokens or precious metals). Thus, Scott Sumner’s complaint that the authors’ usage of “modern” flies in the face of the huge increase in the ratio of base money to broad money is off-target. The relevant ratio is that between currency and the stock of some measure of broad money held by the public, which is not the same as the ratio of base money to the stock of broad money.

I agree that the reality of how money is created differs from the textbook money-multiplier description. See my book on free banking and various posts I have written about the money multiplier and endogenous money. There is no meaningful distinction between “normal times” and “exceptional circumstances” for purposes of understanding how money is created.

Although commercial banks create money through lending, they cannot do so freely without limit. Banks are limited in how much they can lend if they are to remain profitable in a competitive banking system. Prudential regulation also acts as a constraint on banks’ activities in order to maintain the resilience of the financial system. And the households and companies who receive the money created by new lending may take actions that affect the stock of money — they could quickly ‘destroy’ money by using it to repay their existing debt, for instance.

I agree that commercial banks cannot create money without limit. They are constrained by the willingness of the public to hold their liabilities. Not all monies are the same, despite being convertible into each other at par. The ability of a bank to lend is constrained by the willingness of the public to hold the deposits of that bank rather than currency or the deposits of another bank.

Monetary policy acts as the ultimate limit on money creation. The Bank of England aims to make sure the amount of money creation in the economy is consistent with low and stable inflation. In normal times, the Bank of England implements monetary policy by setting the interest rate on central bank reserves. This then influences a range of interest rates in the economy, including those on bank loans.

Monetary policy is certainly a constraint on money creation, but I don’t understand why it is somehow more important (the constraint of last resort?) than the demand of the public to hold money. Monetary policy, in the framework suggested by this article, affects the costs borne by banks in creating deposits. Adopting Marshallian terminology, we could speak of the two blades of a scissors. Which bade is the ultimate blade? I don’t think there is an ultimate blade. In this context, the term “normal times” refers to periods in which interest rates are above the effective zero lower bound (see the following paragraph). But the underlying confusion here is that the authors seem to think that the amount of money created by the banking system actually matters. In fact, it doesn’t matter, because (at least in the theoretical framework being described) the banks create no more and no less money that the amount that the public willingly holds. Thus the amount of bank money created has zero macroeconomic significance.

In exceptional circumstances, when interest rates are at their effective lower bound, money creation and spending in the economy may still be too low to be consistent with the central bank’s monetary policy objectives. One possible response is to undertake a series of asset purchases, or ‘quantitative easing’ (QE). QE is intended to boost the amount of money in the economy directly by purchasing assets, mainly from non-bank financial companies.

Again the underlying problem with this argument is the presumption that the amount of money created by banks – money convertible into the base money created by the central bank – is a magnitude with macroeconomic significance. In the framework being described, there is no macroeconomic significance to that magnitude, because the value of bank money is determined by its convertibility into central bank money and the banking system creates exactly as much money as is willingly held. If the central bank wants to affect the price level, it has to do so by creating an excess demand or excess supply of the money that it — the central bank — creates, not the money created by the banking system.

QE initially increases the amount of bank deposits those companies hold (in place of the assets they sell). Those companies will then wish to rebalance their portfolios of assets by buying higher-yielding assets, raising the price of those assets and stimulating spending in the economy.

If the amount of bank deposits in the economy is the amount that the public wants to hold, QE cannot affect anything by increasing the amount of bank deposits; any unwanted bank deposits are returned to the banking system. It is only an excess of central-bank money that can possibly affect spending.

As a by-product of QE, new central bank reserves are created. But these are not an important part of the transmission mechanism. This article explains how, just as in normal times, these reserves cannot be multiplied into more loans and deposits and how these reserves do not represent ‘free money’ for banks.

The problem with the creation of new central-bank reserves by QE at the zero lower bound is that, central-bank reserves earn a higher return than alternative assets that might be held by banks, so any and all reserves created by the central bank are held willingly by the banking system. The demand of the banking for central bank reserves is unbounded at the zero-lower bound when the central bank pays a higher rate of interest than the yield on the next best alternative asset the bank could hold. If the central bank wants to increase spending, it can only do so by creating reserves that are not willingly held. Thus, in the theortetical framework described by the authors, QE cannot possibly have any effect on any macroeconomic variable. Now that’s a problem.

Why Fed Inflation-Phobia Mattered

Last week I posted an item summarizing Matthew O’Brien’s article about the just-released transcripts of FOMC meetings in June, August and September of 2008. I spiced up my summary by quoting from and commenting on some of the more outrageous quotes that O’Brien culled from the transcripts, quotes showing that most of the FOMC, including Ben Bernanke, were obsessing about inflation while unemployment was rising rapidly and the economy contracting sharply. I especially singled out what I called the Gang of Four — Charles Plosser, Jeffrey Lacker, Richard Fisher, and Thomas Hoenig, the most militant inflation hawks on the FOMC — noting that despite their comprehensive misjudgments of the 2008 economic situation and spectacularly wrongheaded policy recommendations, which they have yet to acknowledge, much less apologize for, three of them (Plosser, Lacker, and Fisher) continue to serve in their Fed positions, displaying the same irrational inflation-phobia by which they were possessed in 2008. Paul Krugman also noticed O’Brien’s piece and remarked on the disturbing fact that three of the Gang of Four remain in their policy-making positions at the Fed, doing their best to keep the Fed from taking any steps that could increase output and employment.

However, Krugman went on to question the idea — suggested by, among others, me — that it was the Fed’s inflation phobia that produced the crash of 2008. Krugman has two arguments for why the Fed’s inflation phobia in 2008, however silly, did not the cause of the crash.

First, preventing the financial crisis would have taken a lot more than cutting the Fed funds rate to zero in September 2008 rather than December. We were in the midst of an epic housing bust, which was in turn causing a collapse in the value of mortgage-backed securities, which in turn was causing a collapse of confidence in financial firms. Cutting rates from very low to extremely low a few months earlier wouldn’t have stopped that collapse.

What was needed to end the run on Wall Street was a bailout — both the actual funds disbursed and the reassurance that the authorities would step in if necessary. And that wasn’t in the cards until, as Rick Mishkin observed in the transcripts, “something hit the fan.”

Second, even avoiding the financial panic almost surely wouldn’t have meant avoiding a prolonged economic slump. How do we know this? Well, what we actually know is that the panic was in fact fairly short-lived, ending in the spring of 2009. It doesn’t really matter which measure of financial stress you use, they all look like this:

Yet the economy didn’t come roaring back, and in fact still hasn’t. Why? Because the housing bust and the overhang of household debt are huge drags on demand, even if there isn’t a panic in the financial market.

Sorry, but, WADR, I have to disagree with Professor Krugman.

The first argument is not in my view very compelling, because the Fed’s inflation-phobia did not suddenly appear at the September 2008 FOMC meeting, or even at the June meeting, though, to be sure, its pathological nature at those meetings does have a certain breathtaking quality; it had already been operating for a long time before that. If you look at the St. Louis Fed’s statistics on the monetary base, you will find that the previous recession in 2001 had been preceded in 2000 by a drop of 3.6% in the monetary base. To promote recovery, the Fed increased the monetary base in 2001 (partly accommodating the increased demand for money characteristic of recessions) by 8.5%. The monetary base subsequently grew by 7% in 2002, 5.2% in 2003, 4.4% in 2004, 3.2% in 2005, 2.6% in 2006, and a mere 1.2% in 2007.

The housing bubble burst in 2006, but the Fed was evidently determined to squeeze inflation out of the system, as if trying to atone for its sins in allowing the housing bubble in the first place. From January to September 10, 2008, the monetary base increased by 3.3%. Again, because the demand for money typically increases in recessions, one cannot infer from the slight increase in the rate of growth of the monetary base in 2008 over 2006 and 2007 that the Fed was easing its policy stance. (On this issue, see my concluding paragraph.) The point is that for at least three years before the crash, the Fed, in its anti-inflationary zelotry, had been gradually tightening the monetary-policy screws. So it is simply incorrect to suggest that there was no link between the policy stance of the Fed and the state of the economy. If the Fed had moderated its stance in 2008 in response to ample evidence that the economy was slowing, there is good reason to think that the economy would not have contracted as rapidly as it did, starting, even before the Lehman collapse, in the third quarter of 2008, when, we now know, the economy had already begun one of the sharpest contractions of the entire post World War II era.

As for Krugman’s second argument, I believe it is a mistake to confuse a financial panic with a recession. A financial panic is an acute breakdown of the financial system, always associated with a period of monetary stringency when demands for liquidity cannot be satisfied owing to a contagious loss of confidence in the solvency of borrowers and lenders. The crisis is typically precipitated by a too aggressive tightening of monetary conditions by the monetary authority seeking to rein in inflationary pressures. The loss of confidence is thus not a feature of every business-cycle downturn, and its restoration no guarantee of a recovery. (See my post on Hawtrey and financial crises.) A recovery requires an increase aggregate demand, which is the responsibility of those in charge of monetary policy and fiscal policy. I confess to a measure of surprise that the author of End This Depression Now would require a reminder about that from me.

A final point. Although the macroeconomic conditions for an asset crash and financial panic had been gradually and systematically created by the Fed ever since 2006, the egregious Fed policy in the summer of 2008 was undoubtedly a major contributing cause in its own right. The magnitude of the policy error is evident in this graph from the St. Louis Fed, showing the dollar/euro exchange rate.

dollar_euro_exchange_rateFrom April to July, the exchange rate was fluctuating between $1.50 and $1.60 per euro. In mid-July, the dollar began appreciating rapidly against the euro, rising in value to about $1.40/euro just before the Lehman collapse, an appreciation of about 12.5% in less than two months. The only comparable period of appreciation in the dollar/euro exchange rate was in the 1999-2000 period during the monetary tightening prior to the 2001 recession. But the 2008 appreciation was clearly greater and steeper than the appreciation in 1999-2000. Under the circumstances, such a sharp appreciation in the dollar should have alerted the FOMC that there was a liquidity shortage (also evidenced in a sharp increase in borrowings from the Fed) that required extraordinary countermeasures by the Fed. But the transcript of the September 2008 meeting shows that the appreciation of the dollar was interpreted by members of the FOMC as evidence that the current policy was working as intended! Now how scary is that?

HT: Matt O’Brien


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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