Distinguished Professor of Economics, Univ of California San Diego

UCL Social Research Institute, University College London

Professor of Economics (Texas A&M University), Professorial Fellow (Melbourne Institute)

Professor of Economics, IUPUI. Professor of Philanthropic Studies, Indiana University …

Professor of Economics, University of Otago

Professor of Marketing, University of Queensland

Professor of Economics, Pomona College

Northern Illinois University

Urban-Brookings Tax Policy Center

Professor of Economics, The Catholic University of America