Why Quantitative Easing WILL NOT Help the Economy – But WILL Help Gold and Other Commodities! (+2K Views)

At present, the governors of the Fed are creating massive distortions in the financial markets with little hope of improving real economic growth or employment… Quantitative easing promises to have little effect except to provoke commodity [gold and silver] hoarding, a decline in bond yields to levels that reflect nothing but risk premiums for maturity risk, and an expansion in stock valuations to levels that have rarely been sustained for long (the current Shiller P/E of 22 for the S&P 500 has typically been followed by 5- to 10-year total returns below 5% annually). [Let me explain.] Words: 3066

So says John P. Hussman, Ph.D. (www.hussmanfunds.com) in an article* which Lorimer Wilson, editor of www.munKNEE.com, has reformatted and edited […] below for the sake of clarity and brevity to ensure a fast and easy read. Please note that this paragraph must be included in any article re-posting to avoid copyright infringement. Hussman goes on to say:

The Fed is not helping the economy, it is encouraging a bubble in risky assets, and an increasingly unstable one at that. The Fed has now placed itself in the position where small changes in its announced policy could have disastrous effects on a whole range of financial markets. This is not sound economic thinking but misguided tinkering with the stability of the economy.

The “Liquidity Trap” Explained

John Maynard Keynes said in his “The General Theory”, “There is the possibility … that after the rate of interest has fallen to a certain level, liquidity preference is virtually absolute in the sense that almost everyone prefers cash to holding a debt at so low a rate of interest. In this event, the monetary authority would have lost effective control.”  Keynes’ contemporary John Hicks explained this “liquidity trap” [as when the] monetary policy transmits its effect on the real economy by way of interest rates. In that view, the loss of monetary control occurs because, at some point, a further reduction of interest rates fails to stimulate additional demand for capital investment.

Alternatively, monetary policy might transmit its effect on the real economy by directly altering the quantity of funds available to lend. In that view, a liquidity trap would be characterized by the failure of real investment and output to expand in response to increases in the monetary base (currency and reserves).

In either case, the hallmark of a liquidity trap is that holdings of money become “infinitely elastic.” As the monetary base is increased, banks, corporations, and individuals simply choose to hold onto those additional money balances, with no effect on the real economy. The typical Econ 101 chart of this is drawn [below] in terms of “liquidity preference,” that is, desired cash holdings plotted against interest rates. When interest rates are high, people choose to hold less cash because cash doesn’t earn interest. As interest rates decline toward zero (and especially if the Fed chooses to pay banks interest on cash reserves, which is presently the case), there is no effective difference between holding riskless debt securities (say, Treasury bills) and riskless cash balances, so additional cash balances are simply kept idle.

In 1978, MIT economist Nathaniel Mass developed a framework for the liquidity trap based on microeconomic theory – rational decisions made at the level of individual consumers and firms. The economic dynamics resulting from the model he suggested seem strikingly familiar in the context of the recent economic downturn. They offer a useful way to think about the current economic environment and appropriate policy responses that might be taken.

“The theory revolves around a set of forces that for a period of time promote cumulative expansion of capital formation, but eventually lead to overexpansion of capital production capacity and then into a situation where excess capacity strongly counteracts expansionary monetary policies.

“The capital boom followed by depression runs much longer than the usual short-term business cycle, and is powerfully driven by capital investment interactions. The weak impact of monetary stimulus on real activity arises because additional money has little force in stimulating additional capital investment during a period of general overcapacity.

Mass describes the resulting economic dynamics:

“Following the monetary intervention, relatively easy money provides a greater incentive to order capital… But now the overcapacity that characterizes the peak in the production of capital goods reaches an even higher level than without the stimulus. This overcapacity eventually makes further investment even less attractive and causes the decline in capital output to proceed from a higher peak and at a faster pace. Due to persistent excess capital which cannot be reduced as fast as labor can be cut back to alleviate excess production, unemployment actually remains higher on the average following the drop in production.”

In what reads today as a further warning against Bernanke-style quantitative easing, Mass observed:

“Even aggressive monetary intervention can do little to correct excess capital… Once excess capacity develops, the forces that previously led to aggressive expansion are almost played out. Efforts to prolong high investment can produce even more excess capital and lead to a more pronounced readjustment later.”

Mass concluded his 1978 paper with an observation from economist Robert Gordon:

“Why was the recovery of the 1930’s so slow and halting in the United States, and why did it stop so far short of full employment? We have seen that the trouble lay primarily in the lack of inducement to invest. Even with abnormally low interest rates, the economy was unable to generate a volume of investment high enough to raise aggregate demand to the full employment level.”

[What held true then certainly seems to hold true today!]

Effect of “Monetary Velocity” on GDP

A related way to think about a liquidity trap is in terms of monetary velocity i.e. nominal GDP divided by the monetary base. (The identity, which is true by definition, is M * V = P * Y – the monetary base times velocity is equal to the price level times real output).

Velocity is just the dollar value of GDP that the economy produces per dollar of monetary base. You can also think of velocity as the number of times that one dollar “turns over” each year to purchase goods and services in the economy. Rising velocity implies that money is “turning over” more rapidly, so that nominal GDP is increasing faster than the stock of money. If velocity rises, holding the quantity of money constant, you’ll observe either growth in real output or inflation. Falling velocity implies that a given stock of money is being hoarded, so that nominal GDP is growing slower than the stock of money. If velocity falls, holding the quantity of money constant, you’ll observe either a decline in real GDP or deflation.

The belief that an increase in the money supply will result in an increase in GDP relies on the assumption that velocity will not decline in proportion to the increase in money. Unfortunately for the proponents of “quantitative easing,” this assumption fails spectacularly in the data – both in the U.S. and internationally – particularly at a zero interest rate.

How to Spot a Liquidity Trap

The chart below plots the velocity of the U.S. monetary base against interest rates since 1947. Since high money holdings correspond to low velocity, the graph is simply the mirror image of the theoretical chart above.

Few theoretical relationships in economics hold quite this well. Recall that a Keynesian liquidity trap occurs at the point when interest rates become so low that cash balances are passively held regardless of their size. The relationship between interest rates and velocity therefore goes flat at low interest rates, since increases in the money stock simply produce a proportional decline in velocity, without requiring any further decline in yields. Notice the cluster of observations where the interest rate is zero. Those are the most recent data points.

Effect of QE on “Risk Premiums”

One might argue that while short-term interest rates are essentially zero, long-term interest rates are not, which might leave some room for a “Hicksian” effect from QE – that is, a boost to investment and economic activity in response to a further decline in long-term interest rates. The problem here is that longer-term interest rates, in an expectations sense, are already essentially at zero. The remaining yield on longer-term bonds is a [maturity] risk premium that is commensurate with U.S. interest-rate volatility (Japanese risk premiums are lower, but they also have nearly zero interest-rate variability). So QE at this point represents little but an effort to drive [maturity] risk premiums to levels that are inadequate to compensate investors for risk. This is unlikely to go well. Moreover, as noted below, the precise level of long-term interest rates is not the main constraint on borrowing here. The key issues are the rational desire to reduce debt loads, and the inadequacy of profitable investment opportunities in an economy flooded with excess capacity.

Effect of “Money Supply” on Economy

One of the most fascinating aspects of the current debate about monetary policy is the belief that changes in the money stock are tightly related either to GDP growth or inflation at all. Look at the historical data and you will find no evidence of it. Over the years, I’ve repeatedly emphasized that inflation is primarily a reflection of fiscal policy – specifically, growth in the outstanding quantity of government liabilities, regardless of their form, in order to finance unproductive spending. Look at the experience of the 1970s (which followed large expansions in transfer payments), as well as every historical hyperinflation, and you’ll find massive increases in government spending that were made without regard to productivity (Germany’s hyperinflation, for instance, was provoked by continuous wage payments to striking workers).

Likewise, real economic growth has no observable correlation with growth in the monetary base (the correlation is actually slightly negative but insignificant). Rather, economic growth is the result of hundreds of millions of individual decision-makers, each acting in their best interests to shift their consumption plans, saving, and investment in response to desirable opportunities that they face. Their behavior cannot simply be induced by changes in the money supply or in interest rates, absent those desirable opportunities.

You can see why monetary-base manipulations have so little effect on GDP by examining U.S. data since 1947. Expand the quantity of base money, and it turns out that velocity falls in nearly direct proportion. The cluster of points at the bottom right reflect the most recent data.

(Geek’s Note: The slope of the relationship plotted above is approximately -1, while the Y intercept is just over 6%, which makes sense, and reflects the long-term growth of nominal GDP, virtually independent of variations in the monetary base. For example, 6% growth in nominal GDP is consistent with 0% M and 6% V, 5% M and 1% V, 10% M and -4% V, etc. There is somewhat more scatter in 3-year, 2-year and 1-year charts, but it is random scatter. If expansions in base money were correlated with predictably higher GDP growth, and contractions in base money were correlated with predictably lower GDP growth, the slope of the line would be flatter and the fit would still be reasonably good. We don’t observe this.)

Japanese Experience Shows QE Does Not Work

Just to drive the point home, the chart below presents the same historical relationship in Japanese data over the past two decades. One wonders why anyone expects quantitative easing in the U.S. to be any less futile than it was in Japan.

The Real Effect of “Quantitative Easing” on the Economy

Simply put, monetary policy is far less effective in affecting real (or even nominal) economic activity than investors seem to believe. The main effect of a change in the monetary base is to change monetary velocity and short-term interest rates. Once short-term interest rates drop to zero, further expansions in base money simply induce a proportional collapse in velocity.

I should emphasize that the Federal Reserve does have an essential role in providing liquidity during periods of crisis, such as bank runs, when people are rapidly converting bank deposits into currency. Undoubtedly, we would have preferred the Fed to have provided that liquidity in recent years through open-market operations using Treasury securities, rather than outright purchases of the debt securities of insolvent financial institutions, which the public is now on the hook to make whole. The Fed should not be in the insolvency bailout game. Outside of open-market operations using Treasuries, Fed loans during a crisis should be exactly that, loans – and preferably following Bagehot’s Rule (“lend freely but at a high rate of interest”). Moreover, those loans must be senior to any obligation to bank bondholders – the public’s claim should precede private claims. In any event, when liquidity constraints are truly binding, the Fed has an essential function in the economy.

At present, however, the governors of the Fed are creating massive distortions in the financial markets with little hope of improving real economic growth or employment. There is no question that the Fed has the ability to affect the supply of base money, and can affect the level of long-term interest rates, given a sufficient volume of intervention. The real issue is that neither of these factors is currently imposing a binding constraint on economic growth, so there is no benefit in relaxing them further. The Fed is pushing on a string.

The Fed Does Not Appreciate That They Do Not Have Total Control of the Economy

Certain economic equations and regularities make it tempting to assume that there are simple cause-effect relationships that would allow a policy maker to directly manipulate prices and output. While the Fed can control the monetary base, the behavior of prices and output is based on a whole range of factors outside of the Fed’s control. Except at the shortest maturities, interest rates are also a function of factors well beyond monetary policy.

Analysts and even policy makers often ignore equilibrium, preferring to think only in terms of demand, or only in terms of supply. For example, it is widely believed that lower real interest rates will result in higher economic growth but, in fact, the historical correlation between real interest rates and GDP growth has been positive [and,] on balance, higher real interest rates are associated with higher economic growth over the following year. This is because higher rates reflect strong demand for loans and an abundance of desirable investment projects. Of course, nobody would propose a policy of raising real interest rates to stimulate economic activity, because they would recognize that higher real interest rates were an effect of strong loan demand, and could not be used to cause it. Yet despite the fact that loan demand is weak at present, due to the lack of desirable investment projects and the desire to reduce debt loads (which has in turn contributed to keeping interest rates low), the Fed seems to believe that it can eliminate these problems simply by depressing interest rates further. (Memo to Ben Bernanke: Loan demand is inelastic here, and for good reason. Whatever happened to thinking in terms of equilibrium?) Neither economic growth nor the demand for loans is a simple function of interest rates. If consumers wish to reduce their debt, and companies do not have a desirable menu of potential investments, there is little benefit in reducing interest rates by another percentage point, because the precise cost of borrowing is not the issue.

The current thinking by the FOMC seems to treat individual economic actors as little, unthinking toy blocks that can be moved into the desired positions at will. Instead, our policy makers should be carefully examining the constraints and interests that are important to people, and act in a way that responsibly addresses those constraints. A good example of this “toy block” thinking is the notion of forcing individuals to spend more and save less by increasing people’s expectations about inflation (which would drive real interest rates to negative levels).

Effect of Low Nominal Interest Rates on Price of Gold and Silver

If one examines economic history, one quickly discovers that just as lower nominal interest rates are associated with lower monetary velocity, negative real interest rates are associated with lower velocity of commodities (hoarding). Look at the price of gold since 1975. When real interest rates have been negative (even simply measured as the 3-month Treasury bill yield minus trailing annual CPI inflation), gold prices have appreciated at a 20.7% annual rate. In contrast, when real interest rates have been positive, gold has appreciated at just 2.1% annually. [Please refer to this article for further commentary on interest rates and the price of gold.] The tendency toward commodity hoarding is particularly strong when economic conditions are very weak and desirable options for real investment are not available. When real interest rates have been negative and the Purchasing Managers Index has been below 50, the XAU gold index has appreciated at an 85.7% annual rate, compared with a rate of just 0.1% when neither has been true. [See this article for a more detailed explanation of this analysis.] Despite these tendencies, investors should be aware that the volatility of gold stocks can often be intolerable, so finer methods of analysis are also essential.

Conclusion

Quantitative easing promises to have little effect except to provoke:

1. commodity hoarding,

2. a decline in bond yields to levels that reflect nothing but risk premiums for maturity risk, and

3. an expansion in stock valuations to levels that have rarely been sustained for long (the current Shiller P/E of 22 for the S&P 500 has typically been followed by 5- to 10-year total returns below 5% annually).

The Fed is not helping the economy, it is encouraging a bubble in risky assets, and an increasingly unstable one at that. The Fed has now placed itself in the position where small changes in its announced policy could have disastrous effects on a whole range of financial markets. This is not sound economic thinking but misguided tinkering with the stability of the economy.

*http://news.goldseek.com/MillenniumWaveAdvisors/1289145600.php