Friedrich A. Hayek; R. Ebeling

to which John Hicks referred. Indeed, in the years between 1931 and 1935, Hayek was the third-most frequently cited economist in the English-language economics journals. (John Maynard Keynes and his Cambridge Univer sity colleague Dennis Robertson came in first and second.)3 Richard Ebeling is Ludwig von Mises Professor of Economics at Hillsdale College. 28 But by the 1960s, when Hicks wrote the passage quoted, the general opinion among economists and policymakers would have been almost unanimous. The "New Econom ics" of Keynes dominated the economics pro fession and was the guiding star for macro economic policy. Hayek was only known to those who took an interest in the economic ideas of the earlier decades of the twentieth century. Thirty years later, however, it is Keynesian economics that is now merely a passing episode in the history of economic ideas. And it is Hayek's ideas in economics, political philosophy, social theory, and the methodology of the human sciences that have gained increasing attention and relevancy as the twentieth century draws to a close.

One War, Two Doctorates On May 8, 1899, EA. Hayek was born in Vienna. The occasion of his centenary serves as an appropriate opportunity to appreciate the man and his contributions to the cause of liberty and the freemarket economy. Hayek had briefly served in the Austrian Army on the Italian front during World War I. Shortly after returning from the battlefield in 1918 he entered the University of Vienna and earned two doctorates, one in jurisprudence in 1921 and the other in political science in 1923. While at the university, he studied with one of the founders of the Austrian school of eco nomics, Friedrich von Wieser. But perhaps the most important intellectual influence on his life began in 1921, when he met Ludwig von Mises while working for the Austrian Reparations Commission. It is not meant to detract from Hayek's own contribu tions to suggest that many areas in which he later made his profoundly important mark were initially stimulated by the writings of Mises. This is most certainly true of Hayek's work in monetary and business-cycle theory, his criticisms of socialism and the interven tionist state, and in some of his writings on the methodology of the social sciences.

In 1923 and 1924, Hayek visited New York to learn about the state of economics in the United States. After he returned to Austria, Mises helped arrange the founding of the Austrian Institute for Business Cycle Research, with Hayek as the first director. Though Hayek initially operated the institute with almost no staff and only a modest budget primarily funded by the Rockefeller Founda tion, it was soon recognized as a leading cen ter for the study of economic trends and fore casting in central Europe. Hayek and the insti tute were frequently asked to prepare studies on economic conditions in Austria and central Europe for the League of Nations. When Hayek moved to London in September 1931, Oskar Morgenstern became the institute's director until the Nazi annexation of Austria in March 1938, when it ceased to operate as an independent organization. Beginning in 1929, Hayek was also a Privatdozent (an unsalaried professor) at the University of Vienna.

Hayek and the Great Depression Hayek remained at the London School of Economics until 1949. During that time he published a large body of work that estab lished his international stature as one of the leading economists of his time. It was during this period that he became the greatest chal lenger to the emerging New Economics of Keynes. In Prices and Production; Monetary Theory and the Trade Cycle (1933); a series of articles reprinted in 1939 under the title Prof its, Interest and Investment; and The Pure Theory of Capital (1941), Hayek argued that 29 business cycles had their origin in the mis management of the monetary system. Also, in 1931-1932, Hayek wrote a lengthy two-part review of Keynes's Treatise on Money for the journal Economica. It was considered a defin itive critique of Keynes's work. 4 The Great Depression served as the backdrop against which Hayek explained his own theory and criticized Keynes.

Hayek argued that in the 1920s, the Ameri can Federal Reserve System had followed a monetary policy geared toward stabilizing the general price level. But that decade had been one of major technological innovations and increases in productivity. If the Federal Reserve had not increased the money supply, the prices for goods and services would have gently fallen to reflect the increased abil ity of the American economy to produce greater quantities of output at lower costs of production. Instead, the Federal Reserve increased the money supply just sufficiently to prevent prices from falling and to create the illusion of economic stability under an apparently sta ble price level. But the only way the Fed could succeed in this task was to increase reserves to the banking system, which then served as additional funds lent primarily for investment purposes to the business community. To attract borrowers to take these funds off the market, interest rates had to be lowered.

Beneath the calm surface of a stable price level, interest rates had been artificially pushed below real market-clearing levels. That generated a misdirection of labor and investment resources into long-term capital projects that eventually would be revealed as unsustainable because there was no savings available to complete and maintain them. The break finally came in 1928 and 1929, when the Fed became concerned that prices in general were finally beginning to rise. The Fed stopped increasing the money supply, invest ment profitability became uncertain, and the stock market crashed in October 1929. Hayek argued that the economic downturn that then began was the inevitable consequence of the investment distortions caused by the earlier monetary inflation. A return to economic bal ance required a writing down of unprofitable 30 THE FREEMAN/IDEAS ON LIBERTY • MAY 1999 capital investments, a downward adjustment of wages and prices, and a reallocation of labor and other resources to uses reflecting actual supply and demand in the market.

But the political and ideological climate of the 1930s was one increasingly dominated by collectivist and interventionist ideas. Govern ments in Europe as well as the United States did everything in their power to resist these required market adjustments. Business inter ests as well as trade unions called for protec tion from foreign competition and govern ment support of various types to keep prices and wages at their artificial inflationary levels. International trade collapsed, industrial out put fell dramatically, and unemployment increased and became permanent for many of those now out of work. Throughout the 1930s Keynes presented arguments to justify activist monetary and fis cal policies to try to overcome the imbalances the earlier monetary manipulation and inter ventions had created. This culminated in his 1936 book, The General Theory of Employ ment, Interest and Money, which soon became the bible of a new macroeconomics that claimed that capitalism was inherently unstable and could only be saved through government "aggregate demand manage ment." Hayek and other critics of Keynesian economics were rapidly swept away in the euphoric belief that government had the ability to demand-manage a return to full employment.

But while seemingly "defeated" in the area of macroeconomics, Hayek realized that what was at stake was the wider question of whether in fact government had the wisdom and ability to successfully plan an economy. This also led him to ask profoundly important questions about how markets successfully function and what institutions are essential for economic coordination to be possible in a complex system of division of labor. Debunking Central Planning In 1935, Hayek edited a collection of essays titled Collectivist Economic Planning, which included a translation of Mises 's famous 1920 article, "Economic Calculation in the Socialist Commonwealth." For the volume, Hayek wrote an introduction summarizing the histo ry of the question of whether socialist central planning could work and a concluding chap ter on "the present state of the debate" in which he challenged many of the newer argu ments in support of planning. This was fol lowed by a series of articles over the next sev eral years on the same theme: "Economics and Knowledge" (1937), "Socialist Calcula tion: The Competitive 'Solution'" (1940), "The Use of Knowledge in Society" (1945), and "The Meaning of Competition" (1946).

Along with other writings, they were pub lished in a volume with the title Individualism and Economic Order (1948).5 In this work Hayek emphasized that the division of labor has a counterpart: the divi sion of knowledge. Each individual comes to possess specialized and local knowledge in his comer of the division of labor that he alone may fully understand and appreciate how to use. Yet if all of these bits of special ized knowledge are to serve everyone in soci ety, some method must exist to coordinate the activities of all these interdependent partici pants in the market. The market's solution to this problem, Hayek argued, was the compet itive price system. Prices not only served as an incentive to stimulate work and effort, they also informed individuals about opportunities worth pursuing. Hayek clearly and concisely explained this in "The Use of Knowledge in Society": We must look at the price system as such a mechanism for communicating informa tion if we want to understand its real func tion. . . . The most significant fact about this system is the economy of knowledge with which it operates, or how little the individual participants need to know in order to be able to take the right action.6 In elaborating his point, Hayek wrote that "The marvel is that in a case like that of a scarcity of one raw material, without an order being issued, without more than perhaps a handful of people knowing the cause, tens of thousands of people whose identity could not be ascertained by months of investigation, are FRIEDRICH A. HAYEK: A CENTENARY ApPRECIATION 31 made to use the material or its products more sparingly."7 Hayek added: "I am convinced that if it [the price system] were the result of deliberate human design, and if the people guided by the price changes understood that their decisions have significance far beyond their immediate aim, this mechanism would have been acclaimed as one of the greatest triumphs of the human mind."8 It was in this period that Hayek applied his thinking about central planning to current politics. In 1944 he published what became his most famous book, The Road to Serfdom, in which he warned of the danger of tyranny that inevitably results from government con trol of economic decisionmaking through central planning. His message was clear: Nazism and fascism were not the only threats to liberty. The little book was condensed in Reader sDigest and read by millions.

In 1949 Hayek moved to the United States and took a position at the University of Chica go in 1950 as professor of social and moral science. He remained there until 1962, when he returned to Europe, where he held posi tions at various times at the University of Freiburg in West Germany and the University of Salzburg in Austria. Undesigned Order The realization that something so signifi cant-the price system-was undesigned and not intended to serve the purpose it serves so well became the centerpiece of Hayek's writ ings for the rest of his life. He developed the idea in several directions in another series of works, including, The CounterRevolution of Science (1952); The Constitution of Liberty (1960); Law, Legislation and Liberty in three volumes (1973-1979); in various essays col lected in Studies in Philosophy, Politics and Economics (1967) and New Studies in Philos ophy, Politics, Economics and the History of Ideas (1978); and in his final work, The Fatal Conceit: The Errors ofSocialism (1988).

His underlying theme was that most institu tions in society and the rules of interpersonal conduct are, as the eighteenth -century Scottish philosopher Adam Ferguson expressed it, "the result of human action, but not the execution of any human design."9 In developing this idea, Hayek consciously took up the task of extending and improving the notion of the "invisible hand" as first formulated by Adam Smith in The Wealth ofNations and refined in the nineteenth century by Carl Menger, the founder of the Austrian school of economics. 10 Hayek argued that many forms of social interaction are coordinated through institu tions that at one level are unplanned and are part of a wider "spontaneous order." Lan guage, customs, traditions, rules of conduct, and exchange relationships have all to a large extent evolved and developed without any conscious design guiding them. Yet without such unplanned rules and institutions, society would have found it impossible to progress beyond a rather primitive level.

Another way of expressing this is that in Hayek's view, the unique characteristic of an advanced civilization is that no one mind (or group of minds) controls or directs it. In a small tribal society all members often share basically one scale of values and preferences; the chief or leader can know the potentialities of each member and can assign roles and duties so that the tribe's physical and mental means can be applied more or less successful ly to the common hierarchy of ends. However, once the group passes beyond a simple level of development, any further social progress will require radical revision of the social rules and order: the complexity of social and economic activity will make it impossible for any individual to master the information necessary to coordinating the members of the group. Nor will the members continue to agree on preferences and values; their actions and interests will become more diverse.

An advanced society, therefore, must always be a "planless" society, that is, a soci ety in which no one overall "plan" is superim posed over the actions and plans of the indi viduals making up the society. Instead, civi 1ization is by necessity a "spontaneous order," in which the participants use their own special knowledge and pursue their own individually chosen plans without a higher will or mind guiding them.

32 THE FREEMAN/IDEAS ON LIBERTY • MAY 1999 "Social Justice" The very complexity that makes it impossi ble to know all the information required to guide society, Hayek reasoned, makes it equally impossible to judge the "justice" or "worthiness" of an individual's total actions. As a result, the popular call for "social," or "distributive," justice is inapplicable in a free society. Social justice requires not merely that individuals receive what is rightly theirs in general terms, but that individuals and groups also receive some stipulated distributional share of the society's total output or wealth. However, Hayek showed that in the market economy, distributions of income are not based on some standard of "deservedness," but rather on the degree to which the individ ual has directly or indirectly satisfied con sumer demand within the general rules of individual rights and property. To attempt to distribute income shares by "deservedness" would require the government to establish some overarching standard for disbursing "social justice," and would neces sitate an economic system in which that gov ernment had the authority and the power to investigate, measure, and judge each person's "right" to a share of the society's wealth.

Hayek suggested that such a system would involve a return to the mentality and the rules of a tribal society: government would reim pose a single hierarchy of ends and would decide what each member should have and what should be expected from him in return. It would mean the end of the free and open society. In October 1974, Hayek won the Nobel Prize in economics (along with Swedish welfare-state economist Gunnar Myrdal). In explaining its reasons for choosing Hayek for this highest of awards, the Nobel Committee drew especial attention to his contributions to monetary and business-cycle theory and to his work on alternative economic systems. By the time Hayek died on March 23, 1992, at the age of 91, an answer could finally and clearly be given to Sir John Hicks's question: "Who was right, Hayek or Keynes?" Hayek was right, regarding both Keynesianism and socialism. And thanks. to his ideas, the 21st century may very well be a freer and more prosperous place to live. D 1. Sir John Hicks, "The Hayek Story," in Critical Essays in Mon etary Theory (Oxford: Oxford University Press, 1967), p. 203.

2. Lord Robbins, Autobiography ofan Economist (New York: St. Martin's Press, 1971), p. 127. 3. Brian Snowdon and Howard R. Vane, "The Development of Modem Macroeconomics," in Brian Snowdon and Howard R. Vane, eds., A Macroeconomic Reader (New York: Routledge, 1997), pp.4-5. 4. Hayek's review essay of Keynes's Treatise on Money as well as Keynes's reply are reprinted in Bruce Caldwell, ed., The Collect ed Works of F. A. Hayek, Vol. 9: Contra Keynes and Cambridge (Chicago: University of Chicago Press, 1995). See also my review of this volume in Freedom Daily, September 1995, pp. 43--48. 5. Hayek's two contributions to Collectivist Economic Planning, his 1940 essay "Socialist Calculation: The Competitive 'Solution,'" and other related essays by him on the theme of socialism and plan ning have been reprinted in Bruce Caldwell, ed., The Collected Works ofF. A. Hayek, Vol. 10: Socialism and War (Chicago: Uni versity of Chicago Press, 1997). See also my review of this volume in Freedom Daily, January 1998, pp. 43--48.

6. F.A. Hayek, "The Use of Knowledge in Society" (1945), in Individualism and Economic Order (Chicago: University of Chicago Press, 1948), p. 86. 7. Ibid., p. 87. 8. Ibid. 9. See Hayek's essay, "The Result of Human Action But Not of Human Design" in Studies in Philosophy, Politics and Economics (Chicago: University of Chicago Press, 1967), pp. 96-105. 10. Carl Menger, "The Theoretical Understanding of Those Social Phenomena which are not a Product of Agreement or of Pos itive Legislation, but are Unintended Results of Historical Develop ment," [1883], in Richard M. Ebeling, ed., Austrian Economics: A Reader (Hillsdale, Mich.: Hillsdale College Press, 1991), pp. 183-211.