In 1931, when the young F. A. Hayek challenged the economic theories of John Maynard Keynes, sixteen years his senior, and one of the world's leading economists, he sparked a spirited debate that would influence economic policy in democratic countries for decades. Their extensive exchange lasted until Keynes's death in 1946, and is reprinted in its entirety in this latest volume of The Collected Works of F. A. Hayek.

When the journal Economica published a review of Keynes's Treatise on Money by Hayek in 1931, Keynes's response consisted principlally of an attack on Hayek's own work on monetary theory, Prices and Production. Conducted almost entirely in economics journals, the battle that followed revealed two very different responses to a world in economic crisis. Keynes sought a revision of the liberal political order—arguing for greater government intervention in the hope of protecting against the painful fluctuations of the business cycle. Hayek instead warned that state involvement would cause irreparable damage to the economy.

This volume begins with Hayek's 1963 reminiscence "The Economics of the 1930s as Seen from London," which has never been published before. The articles, letters, and reviews from journals published in the 1930s are followed by Hayek's later reflections on Keynes's work and influence. The Introduction by Bruce Caldwell puts the debate in context, providing detailed information about the economists in Keynes's circle at Cambridge, their role in the acceptance of his ideas, and the ways in which theory affected policy during the interwar period.

Caldwell calls the debate between Hayek and Keynes "a battle for the minds of the rising generation of British-trained economists." There is no doubt that Keynes won the battle during his lifetime. Now, when many of Hayek's ideas have been vindicated by the collapse of collectivist economies and the revival of the free market around the world, this book clarifies Hayek's work on monetary theory—formed in heated opposition to Keynes—and illuminates his efforts to fight protectionism in an age of economic crisis.

F. A. Hayek (1899-1992), recipient of the Medal of Freedom in 1991 and co-winner of the Nobel Memorial Prize in Economics in 1974, was a pioneer in monetary theory and the principal proponent of classical liberal thought in the twentieth century. He taught at the University of London, the University of Chicago, and the University of Freiburg.

The crumbling of the Berlin Wall, the fall of the iron curtain, and the Reagan and Thatcher "revolutions" all owe a tremendous debt to F. A. Hayek. Economist, social and political theorist, and intellectual historian, Hayek passionately championed individual liberty and condemned the dangers of state control. Now Hayek at last tells the story of his long and controversial career, during which his fortunes rose, fell, and finally rose again.

Through a complete collection of previously unpublished autobiographical sketches and a wide selection of interviews, Hayek on Hayek provides the first detailed chronology of Hayek's early life and education, his intellectual progress, and the academic and public reception of his ideas. His discussions range from economic methodology and the question of religious faith to the atmosphere of post-World War I Vienna and the British character.

Born in 1899 into a Viennese family of academics and civil servants, Hayek was educated at the University of Vienna, fought in the Great War, and later moved to London, where, as he watched liberty vanish under fascism and communism across Europe, he wrote The Road to Serfdom. Although this book attracted great public attention, Hayek was ignored by other economists for thirty years after World War II, when European social democracies boomed and Keynesianism became the dominant intellectual force. However, the award of the Nobel Prize in economics for 1974 signaled a reversal in Hayek's fortunes, and before his death in 1992 he saw his life's work vindicated in the collapse of the planned economies of Eastern Europe.

Hayek on Hayek is as close to an autobiography of Hayek as we will ever have. In his own eloquent words, Hayek reveals the remarkable life of a revolutionary thinker in revolutionary times.

"One of the great thinkers of our age who explored the promise and contours of liberty....[Hayek] revolutionized the world's intellectual and political life"—President George Bush, on awarding F. A. Hayek the Medal of Freedom

F. A. Hayek, recipient of the Medal of Freedom 1991 and the Nobel Memorial Prize in Economics in 1974, was a pioneer in monetary theory and the principal proponent of the libertarian philosophy. Hayek is the author of numerous books in economics, as well as books in political philosophy and psychology.

Friedrich A. Hayek is regarded as one of the preeminent economic theorists of the twentieth century, as much for his work outside of economics as for his work within it. During a career spanning several decades, he made contributions in fields as diverse as psychology, political philosophy, the history of ideas, and the methodology of the social sciences. Bruce Caldwell—editor of The Collected Works of F. A. Hayek—understands Hayek's thought like few others, and with this book he offers us the first full intellectual biography of this pivotal social theorist.

Caldwell begins by providing the necessary background for understanding Hayek's thought, tracing the emergence, in fin-de-siècle Vienna, of the Austrian school of economics—a distinctive analysis forged in the midst of contending schools of thought. In the second part of the book, Caldwell follows the path by which Hayek, beginning from the standard Austrian assumptions, gradually developed his unique perspective on not only economics but a broad range of social phenomena. In the third part, Caldwell offers both an assessment of Hayek's arguments and, in an epilogue, an insightful estimation of how Hayek's insights can help us to clarify and reexamine changes in the field of economics during the twentieth century.

As Hayek's ideas matured, he became increasingly critical of developments within mainstream economics: his works grew increasingly contrarian and evolved in striking—and sometimes seemingly contradictory—ways. Caldwell is ideally suited to explain the complex evolution of Hayek's thought, and his analysis here is nothing short of brilliant, impressively situating Hayek in a broader intellectual context, unpacking the often difficult turns in his thinking, and showing how his economic ideas came to inform his ideas on the other social sciences.

Hayek's Challenge will be received as one of the most important works published on this thinker in recent decades.