Professor Emeritus of Economics, Marquette University, USA, and Professor Emeritus of Economics, University of Amsterdam, Netherlands.
He is the author of Keynes’s Philosophical Development (Cambridge, 1994), The Theory of the Individual in Economics (Routledge, 2003), Individuals and Identity in Economics (Cambridge, 2011), co-author with Marcel Boumans of Economic Methodology: Understanding Economics as a Science (Palgrave Macmillan, 2010), and co-author with Robert McMaster of Health Care Economics (Routledge, 2017).
He is a former editor of the Review of Social Economy, former co-editor with Wade Hands of the Journal of Economic Methodology, and is the editor of the Routledge Advances in Social Economics book series.