Irving Fisher (1867–1947), Arthur Hadley (1856–1930), Ragnar Frisch (1895–1973), Friedrich Hayek (1899–1992), Allyn Young (1876–1929) and Ugo Mazzola (1863–1899)

Edited by the late Mark Blaug, former Professor Emeritus, University of London and Professor Emeritus, University of Buckingham, UK

• Irving Fisher, FDR, and the Great Depression, William R. Allen; Irving Fisher on the financial economics of uncertainty, John H. Crockett Jr; A.T. Hadley on monopoly theory and railway regulation - an American contribution to economic analysis and policy, Melvin Cross and Robert B. Ekelund Jr; Ragnar Frisch and business cycle research during the interwar years, Jens Christopher Andvig; discovery of the money-income relationship in the United States, 1921-1944, Paul B. Trescott; Allyn A. Young - a curious case of professional neglect, Charles P. Blitch; German economists and the depression of 1929-1933, Michael Hudson; Hayek's Ricardo effect - a second look, Laurence S. Moss and Karen I. Vaughn; Ugo Mazzola and the Italian theory of public goods, Orhan Kayaalp.