Stanford University - Department of Economics, Yale University - School of Management, University of South Florida - College of Business, Council on Foreign Relations (CFR) - Council on Foreign Relations- Washington D.C., Dartmouth College, Illinois Institute of Technology, Technology Policy Institute, George Mason University, Princeton University, California Institute of Technology - Division of the Humanities and Social Sciences, University of Chicago Law School, Stanford University, University of Iowa - Henry B. Tippie College of Business - Department of Economics, University of Iowa - Henry B. Tippie College of Business - Department of Economics, Bocconi University - Department of Economics, California Institute of Technology - Division of the Humanities and Social Sciences, University of Maryland, Yale University - Cowles Foundation, Chapman University - Economic Science Institute, Independent, Harvard Law School, Columbia Business School - Finance, University of California, Berkeley - Organizational Behavior & Industrial Relations Group, School of Information and University of Michigan at Ann Arbor - Department of Economics

Ohio State University (Deceased) and University of Iowa - Henry B. Tippie College of Business - Department of Economics

University of Iowa - Henry B. Tippie College of Business - Department of Economics

Ohio State University (Deceased) and University of Iowa - Henry B. Tippie College of Business - Department of Economics