Leading experts on Kalecki have contributed special essays on what economists in the 21st century have to learn from the theories of Kalecki. Authors include surviving students of Kalecki, such as Amit Bhaduri, Mario Nuti, Kazimierz Laski Jerzy Osiatynski, and Post-Keynesian economists such as Geoff Harcourt, Marc Lavoie, and Malcolm Sawyer.
Jan Toporowski is Professor of Economics and Finance in the School of Oriental and African Studies, University of London, Visiting Professor of Economics and Finance in the International University College of Turin, and Visiting Professor of Economics in the University of Bergamo.