Introduction: dissent in twentieth century economics / Richard P.F. Holt and Steven Pressman -- The seditious dissent of Barbara R. Bergmann / Elizabeth A. Paulin -- James M. Buchanan and the rebirth of political economy / Peter J. Boettke -- John R. Commons and the compatability of neoclassical and institutional economics / Jeff E. Biddle and Warren J. Samuels -- The tenacious dissent of Milton Friedman / David Colander -- Friedrich A. Hayek: super-dissenter / Laurence S. Moss -- John A. Hobson: dissenting labour economist / J. E. King -- The policy dissent of Nicholas Kaldor / Steven Pressman -- The positive dissent of Michal Kalecki / Malcom Sawyer -- Dissent and continuity: John Maynard Keynes / Victoria Chick -- Frank Knight's dissent from progressive social science / Ross B. Emmett -- Oskar Lange's dissent from market capitalism and state socialism / Christine Rider -- Imagining the possibilities: the dissent of Adolph Lowe / Mathew Forstater -- Gardiner Means and the dissent of administered prices / Frederic Lee -- The theoretical, methodological and pedagogical dissent of joan Robinson / Zohreh Emami -- Thomas Schelling's dissent from the narrow scope of economics / David Latzko -- Piero Sraffa and mainstream theory / Heinz D. Kurz and Neri Salvadori -- Thorstein Bunde Veblen: the quintessential dissenter / Charles M. A. Clark.