Murray N. Rothbard: The Making of an Austrian Economist

Acknowledgements

Joseph T. Salerno, Patrick Newman — Mon, 27 Jul 2026 13:23:02 -0500

This book has been several years in the making. Originally we envisioned it as a collection of letters and unpublished monographs from the Rothbard Papers at the Mises Institute. It was only in 2020 that we realized that a coherent narrative was needed to organize and bring to life the mass of correspondence and other writings. Over the next several years we wrote the manuscript and revised it as suggestions were made and new archival material was discovered.

Introduction

Joseph T. Salerno, Patrick Newman — Mon, 27 Jul 2026 13:58:04 -0500

Murray N . Rothbard: The Making of an Austrian Economist is written for everyone interested in Rothbard’s economic theory and Austrian economics in general. We hope it will serve as a useful complementary volume to Man, Economy, and State by elucidating Rothbard’s many contributions and the process by which he developed an integrated structure of economic theory using the praxeological method.

Part I: Neoclassical Training, 1945–1949

Joseph T. Salerno, Patrick Newman — Mon, 27 Jul 2026 14:34:50 -0500

Murray Rothbard started his career with a foundational training in neoclassical economics. At Columbia University, he learned from highly regarded professors and demonstrated a thorough understanding of the positivist method, Keynesian and Marshallian economic theory, and institutional empirical analysis. Crucially, Rothbard perceived the fact that critical errors existed in these disparate strands of knowledge, although he could not yet articulate them. But the recognition itself motivated him to take the highly important step of contacting the free-market Foundation for Economic Education and the William Volker Fund, thereby discovering Austrian economics.

Part II: A Misesian Textbook, 1949–1953

Joseph T. Salerno, Patrick Newman — Mon, 27 Jul 2026 15:01:36 -0500

Murray Rothbard’s economic perspective changed significantly in 1949 when he met Ludwig von Mises and read his magnum opus, Human Action. With the financial support of the Volker Fund, Rothbard accepted Mises’s offer to write a textbook rendition of his treatise. Early on, Rothbard evinced a thorough understanding of Mises’s monetary transmission mechanism and praxeological method. This allowed him to further develop the theories of value and price formation the emerging neoclassical synthesis had neglected. In particular, Rothbard used the means-ends relationship to deduce the law of ordinal marginal utility rankings and contrasted it with modern theories of utility. He then showed how this law logically resulted in demand schedules that always sloped downward, which in turn led to a theory of pricing that explained the process of equilibration to the market clearing price. Finally, he extended his analysis to price formation in a monetary economy. In addition to exhibiting his own intellectual progress, Rothbard’s developments significantly advanced economic science because Mises assumed these logical deductions but never actually derived them.

Part III: A Böhm-Bawerkian Treatise, 1953–1955

Joseph T. Salerno, Patrick Newman — Mon, 27 Jul 2026 15:16:40 -0500

Murray Rothbard’s project drastically changed in mid-1953. Unable to rely on Mises’s sparse treatment of production theory, Rothbard adopted his old Marshallian approach, focusing on an individual firm that faced fixed prices and restricted investment decisions. But he soon recognized the pitfalls of Marshallian partial equilibrium and discarded it for Austrian general equilibrium, emphasizing the Böhm-Bawerkian capitalist-entrepreneur’s ability to invest in multiple firms across the structure of production and influence market prices. In doing so, Rothbard finished the Böhm-Baverkian system by integrating the pure time preference theory of interest of Frank A. Fetter and Ludwig von Mises into the production structure analysis of Knut Wicksell and F. A. Hayek. This interrelatedness approach led Rothbard to differentiate between factor incomes, apply Mises’s theory of the impossibility of socialist economic calculation to a vertically integrated firm, and expose the flaws of neoclassical monopoly and competition theory. With these theoretical breakthroughs, by 1955 Rothbard moved beyond his initial goal of “bringing to the surface and clarifying” his mentor’s “edifice” to deducing the architectonic edifice of praxeological economic theory along the lines of Mises’s “great book” suggestion.

Part IV: The Rothbardian Theory of Interventionism, 1955–1956

Joseph T. Salerno, Patrick Newman — Mon, 27 Jul 2026 16:03:48 -0500

Murray Rothbard used his general-equilibrium approach with its emphasis on economic interrelations to erect a systematic framework of interventionism. He started by elaborating further on the concept of the purely free market and developing a comprehensive welfare theory. He then proceeded to create a typology of government policy, formulate a novel theory of monopoly that distinguishes between a monopoly price and a free-market price, develop an original theory of backward tax imputation, and analyze the calculational chaos caused by government expenditure. The capstone of Rothbard’s analysis of interventionism was his integration of the Mises–Hayek theory of the business cycle into general economic theory. Rothbard was thus able to demonstrate how the boom could result only from credit expansion and not from an increase in the supply of commodity money such as gold. He also demonstrated how credit contraction during the bust promotes recovery. With these advances in the Austrian theory of the business cycle, Rothbard finally completed the monumental task of deducing the entire corpus of economic theory using the praxeological method.

Part V: Applying the Treatise, 1956–1962

Joseph T. Salerno, Patrick Newman — Mon, 27 Jul 2026 16:31:48 -0500

The completion of the first draft of Man, Economy, and State enabled Murray Rothbard to move on to other activities and projects. He earned his doctorate in 1956 and reviewed papers and books for the Volker Fund, evaluating contemporary research using the body of economic theorems he had deduced. Focusing on the Chicago School, Rothbard criticized Israel Kirzner’s attempt to fuse Austrian insights with neo-Marshallian production theory as well as Milton Friedman and others’ neo-Fisherian monetary economics. Rothbard not only criticized new publications; he also continued to edit his treatise, adding new references and making other changes. In 1962, despite professional and institutional obstacles, Man, Economy, and State was finally published. With it, Rothbard greatly advanced the Austrian tradition and firmly positioned himself as Mises’s heir.