This collection of writings provides the only comprehensive introduction to the input-output model for which Leontief was awarded the Nobel Prize in 1973. The structural approach to economics developed by Leontief, and known as input-output analysis, paved the way for the transformation of economics into a truly empirical discipline that could utilize modern data processing technology. This thoroughly revised second edition includes twenty essays--twelve of which are new to this edition--that reflect the past developments and the present state of the field. Beginning with an introductory chapter, the book leads the reader into an understanding of the input-output approach--not only as formal theory but also as a research strategy and powerful tool for dealing with a complex modern economy.

This volume provides a comprehensive account of Wilhelm Röpke as a liberal political economist and social philosopher. Wilhelm Röpke (1899-1966) was a key protagonist of transatlantic neoliberalism, a prominent public intellectual and a gifted international networker. As an original thinker, he always positioned himself at the interface between political economy and social philosophy, as well as between liberalism and conservatism. Röpke’s endeavors to combine these elements into a coherent whole, as well as his embeddedness in European and American intellectual networks of liberal and conservative thinkers, are a central theme throughout the book. The volume includes papers by international experts from a conference in Geneva on the occasion of the 50th anniversary of Röpke’s passing. The first part focuses on new biographical insights into his exile years in Istanbul and Geneva, while the second part discusses his business cycle theory in the context of the Great Depression, and the third part elaborates on his multifaceted social philosophy. Wilhelm Röpke was among the most important thinkers within the classical liberal revival post-WWII, with intriguing tensions between liberalism and conservatism. A highly recommended volume. –– Peter J. Boettke, 2016-2018 President of the Mont Pèlerin Society and Professor of Economics and Philosophy, George Mason University This important collection of papers provides an in-depth assessment of Wilhelm Röpke’s contributions, placing him in the context of his time. A fine contribution. –– Bruce J. Caldwell, Director of the Center for the History of Political Economy and Research Professor of Economics, Duke University

This paper is concerned primarily with certain methodological problems that arise in constructing the "distinct positive science" that John Neville Keynes called for, in particular, the problem how to decide whether a suggested hypothesis or theory should be tentatively accepted as part of the "body of systematized knowledge concerning what is."

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This work comprises the major papers of this extraordinary Nobel Laureate in economics. The common concern of the papers included in this volume is economic theory, its structure, uses, and abuses. As the late Harry G. Johnson said: "No one reading this volume can fail to be struck by the depth of scholarship Professor Leontief is capable of deploying and the profundity of his understanding of methodological problems of economic theory, and his critique of the work of other economists."

Partly a survey of what has been written regarding Britain's policy problems since 1946 (full employment, the sources and methods of controlling inflation and the measures to promote economic growth), partly an study of issues such as economic