This book consists of original papers explaining Fisher’s technical contributions to econometrics, a reassessment of his prescient and much neglected textbook on economics, his theories of capital and interest, his debt-deflation theory of depression, the various financial devices that he developed to improve governance and policy-making, and finally his eugenic crusades that included the prohibition of alcoholic beverages and healthy diets. Fisher’s ideas were so advanced for his time that many of the contributors to these volumes delight in pointing out how the recent financial inventions in the world economy are catching up to the insights that Fisher provided decades earlier. This volume consists of the major papers from that conference including written versions of the comments that were presented at that time. The contributions include original essays by Nobel Laureate, James Tobin. Other contributions include analytic essays by distinguished economics such as, A. J. Auerbach,William J. Barber, W. C. Brainard, W. E. Diewert, Robert Dimand, Victor R. Fuchs, John Geanakoplos, M. J. Graetz, Robert E. Hall, William D. Nordhaus, Peter C. B. Phillips, John Rust, Herbert E. Scarf, M. D. Shapiro, J. B. Shoven, Robert J. Shiller, Martin Shubik, T. N. Srinivasan, John Whalley, and others. In addition, the editors have included several already published biographical essays on Fisher so that the collection will be thorough and complete. A useful scholarly index has been prepared especially for this volume.