Economics on Trial THE FREEMAN NOVEMBER 1998

by Mark Skousen

“A free gold market … reflects and measures the extent of the lack of confidence in the domestic currency.”
— LUDWIG VON MISES

In the past two columns, I’ve highlighted the uses and misuses of gold. Despite occasional calls for a return to a gold standard, the Midas metal has largely lost out to hard currencies as a preferred monetary unit and monetary reserve. Most central banks are selling gold.

Gold has also done poorly as a crisis hedge lately. It has not rallied much during recent wars and international incidents. U.S. Treasury securities and hard currencies such as the German mark and Swiss franc have become the investments of choice in a flight to safety.

Nor has gold functioned well as an inflation hedge over the past two decades. The cost of living continues to increase around the world, yet the price of gold has fallen from $800 an ounce in 1980 to under $300 today.

What’s left for the yellow metal? I see two essential functions for gold: first, a profitable investment when general prices accelerate and, second, an important barometer of future price inflation and interest rates.

Gold as a Profitable Investment

Since the United States went off the gold standard in 1971, gold bullion and gold mining shares have become well-known cyclical investments. The first graph demonstrates the volatile nature of gold and mining stocks, with mining shares tending to fluctuate more than gold itself. The gold industry can provide superior profits during an uptrend, and heavy losses during a downtrend.

One of the reasons for the high volatility of mining shares is their distance from final consumption. Mining represents the earliest stage of production and is extremely capital intensive and responsive to changes in interest rates.1

Gold as a Forecaster

Gold also has the amazingly accurate ability to forecast the direction of the general price level and interest rates. In an earlier Freeman column (February 1997), I referred to an econometric model I ran with the assistance of John List, economist at the University of Central Florida. We tested three commodity indexes (Dow Jones Commodity Spot Index, crude oil, and gold) to determine which one best anticipated changes in the Consumer Price Index (CPI) since 1970. It turned out that gold proved to be the best indicator of future inflation as measured by the CPI. The lag period is about one year. That is, gold does a good job of predicting the direction of the CPI a year in advance. (All three indexes did a poor job of predicting changes in the CPI on a monthly basis.)

Richard M. Salsman, economist at H. C. Wainwright & Co. in Boston, has also done some important work linking the price of gold with interest rates. As the second graph demonstrates, the price of gold often anticipates changes in interest rates in the United States. As Salsman states, “A rising gold price presages higher bond yields; a falling price signals lower yields. … Gold predicts yields well precisely because I~ it’s a top-down measure. It is bought and sold based purely on inflationdeflation expectations; thus it’s the purest barometer of changes in the value of the dollar generally.”2

In sum, if you want to know the future of inflation and interest rates, watch the gold traders at the New York Mere. If gold enters a sustained rise, watch out: higher inflation and interest rates may be on the way.

1. For further discussion regarding the inherent volatility of the mining industry, see my work The Structure of Production (New York: New York University Press, 1990), pp. 290-94.

2. Richard M. Salsman, “Looking for Inflation in All the Wrong Places,” The Capitalist Perspective (Boston: H. C. Wainwright & Co. Economics),October 15, 1997. For information on his services,call (800)655-4020.

Economics on Trial THE FREEMAN OCTOBER 1998

by Mark Skousen

“Gold maintains its purchasing power over long periods of time, for example, half-century intervals.”
Rou JASTRAM, The Golden Constant1

In last month’s column, I focused on gold’s inherent stability as a monetary numeraire. Historically, the monetary base under gold has neither declined nor increased too rapidly. In short, it has operated very closely to a monetarist rule.

What about gold as an inflation hedge? In this column, I discuss the work of Roy Jastram and others who have demonstrated the relative stability of gold in terms of its purchasing power–its ability to maintain value and purchasing power over goods and services over the long run. But the emphasis must be placed on the “long run.” In the short run, gold’s value depends a great deal on the rate of inflation and therefore often fails to live up to its reputation as an inflation hedge.

The classic study on the purchasing power of gold is The Golden Constant: The English and American Experience, 1560-1976, by Roy W. Jastram, late professor of business at the University of California, Berkeley. The book, now out of print, examines gold as an inflation and deflation hedge over a span of 400 years.

Two Amazing Graphs

The accompanying two charts are from Jastram’s book and updated through 1997 by the American Institute for Economic Research in Great Barrington, Massachusetts. They tell a powerful story:

First, gold always returns to its full purchasing power, although it may take a long time to do so; and

Second, the price of gold became more volatile as the world moved to a fiat money standard beginning in the 1930s. Note how gold has moved up and down sharply as the pound and the dollar have lost purchasing power since going off the gold standard.

In my economics classes and at investment conferences, I demonstrate the long-term value of gold by holding up a $20 St. Gaudens double-eagle gold coin. Prior to 1933, Americans carried this coin in their pockets as money. Back then, they could buy a tailormade suit for one double eagle, or $20. Today this same coin–which is worth between $400 and $600, depending on its rarity and condition-could buy the same tailor-made suit. Of course, the double-eagle coin has numismatic, or rarity, value. A one-ounce gold-bullion coin, without numismatic value, is worth only around $300 today. Gold has risen substantially in dollar terms but has not done as well as numismatic U.S. coins.

Gold as an Inflation Hedge

The price of gold bullion was over $800 an ounce in 1980 and has steadily declined in value for nearly two decades. Does that mean it’s not a good inflation hedge? Indeed, the record shows that when the inflation rate is steady or declining, gold has been a poor hedge. The yellow metal (and mining shares) typically responds best to accelerating inflation. Over the long run, the Midas metal has held its own, but should not be deemed an ideal or perfect hedge. In fact, U.S. stocks have proven to be much profitable than gold as an investment.

The work of Jeremy Siegel, professor of finance at the Wharton School of the University of Pennsylvania, has demonstrated that U.S. stocks have far outperformed gold over the past two centuries. Like Jastram, Siegel confirms gold’s long-term stability. Yet gold can’t hold a candle to the stock market’s performance. As the chart, taken from his book, Stocks for the Long Term, shows, stocks have far outperformed bonds, T-bills, and gold. Why? Because stocks represent higher economic growth and productivity over the long run. Stocks have risen sharply in the twentieth century because of a dramatic rise in the standard of living and America’s free-enterprise system.

One final note: Stocks tend to do poorly and gold shines when price inflation accelerates. As Siegel states, “Stocks turn out to be great long-term hedges against inflation even though they are often poor short-term hedges.”2 Price inflation is the key indicator: When the rate of inflation moves back up, watch out. Stocks could flounder and gold will come back to life. In my next column, I’ll discuss the ability of gold to predict inflation and interest rates.

1. Roy W. Jastram, The Golden Constant: The English and American Experience, 1560-1976 (New York: Wiley & Sons, 1977), p. 132.

2. Jeremy J. Siegel, Stocks for the Long Run: A Guide to Selecting Markets for Long-Term Growth (Burr Ridge, Ill.: Irwin, 1994), pp. 11-12.

Economics on Trial THE FREEMAN SEPTEMBER 1998

by Mark Skousen

“A more timeless measure is needed; gold fits the bill perfectly.”
–MARK MOBIUS

When speaking of the Midas metal, I’m reminded of Mark Twain’s refrain, “The reports of my death are greatly exaggerated.” After years of central-bank selling and a bear market in precious metals, the Financial Times recently declared the “Death of Gold.” But is it dead?

Following the Asian financial crisis last year, Mark Mobius, the famed Templeton manager of emerging markets, advocated the creation of a new regional currency, the asian, convertible to gold, including the issuance of Asian gold coins. “All their M1 money supply and foreign reserves would be converted into asians at the current price of gold. Henceforth asians would be issued only upon deposits of gold or foreign-currency equivalents of gold.” Mobius castigated the central banks of Southeast Asia for recklessly depreciating their currencies. As a result, “many businesses and banks throughout the region have become bankrupt, billions of dollars have been lost, and economic development has been threatened.” Why gold? “Because gold has always been a store of value in Asia and is respected as the last resort in times of crisis. Asia’s history is strewn with fallen currencies. … The beauty of gold is that it limits a country’s ability to spend to the amount it can earn in addition to its gold holdings.”

Not Just Another Commodity

Recent studies give support to Mobius’s new monetary proposal. According to these studies, gold has three unique features: First, gold provides a stable numeraire for the world’s monetary system, one that closely matches the “monetarist rule.” Second, gold has had an amazing capacity to maintain its purchasing power throughout history, what the late Roy Jastram called “The Golden Constant.” And third, the yellow metal has a curious ability to predict future inflation and interest rates.

Let’s start with gold as a stable monetary system. With most commodities, such as wheat or oil, the “carryover” stocks vary significantly with annual production. Not so with gold. Historical data confirm that the aggregate gold stockpile held by individuals and central banks always increases and never declines.2 Moreover, the annual increase in the world gold stock typically varies between 1.5 and 3 percent, and seldom exceeds 3 percent. In short, the gradual increase in the stock of gold closely resembles the “monetary rule” cherished by Milton Friedman and the monetarists, where the money stock rises at a steady rate (see Chart I).

Compare the stability of the gold supply with the annual changes in the paper money supply held by central banks. As Chart II indicates, the G-7 money-supply index rose as much as 17 percent in the early 1970s and as little as 3 percent in the 1990s. (Why has monetary growth slowed even under a fiat money standard? The financial markets, especially the bondholders, have demanded fiscal restraint of their governments.) Moreover, the central banks’ monetary policies were far more volatile than the gold supply. On a worldwide basis, gold proved to be more stable and less inflationary than a fiat money system.

Critics agree that gold is inherently a “hard” currency, but complain that new gold production can’t keep up with economic growth. In other words, gold is too much of a hard currency. As noted the world gold stock rises at a miserly annual growth rate of less than 3 percent and oftentimes under 2 percent, while 70% GDP growth usually exceeds 3 or 4 percent and sometimes 7 or 8 percent in developing nations. The result? Price deflation is inevitable under a pure gold standard. My response: Critics are right that gold-supply growth is not likely to keep up with real GDP growth. Only during major gold discoveries, such as in California and Australia in the 1850s or South Africa in the 1890s, did world gold supplies grow faster than 4 percent a year.3

Prices Must Be Flexible

Consequently, an economy working under a pure gold standard will suffer gradual deflation; the price level will probably decline 1 to 3 percent a year, depending on gold production and economic growth. But price deflation isn’t such a bad thing as long as it is gradual and not excessive. There have been periods of strong economic growth accompanying a general price deflation, such as the 1890s, 1920s, and 1950s. But price and wage flexibility is essential to make it work.

Next month. Update on Jastram’s study The Golden Constant, and gold’s amazing ability to maintain its purchasing power over the past 400 years.

1. Mark Mobius, “Asia Needs a Single Currency,” Wall Street Journal, February 19, 1998,p. A22.
2. See the chart on page 84 of my Economics of a Pure Gold Standard, 3rd ed. (1997), available from FEE. Note how the world monetary stock of gold never has declined between 1810 and 1933.
3. Ibid., p X6.