Stanford University - Department of Economics, Yale University - School of Management, University of South Florida - College of Business, Ewing Marion Kauffman Foundation, Dartmouth College, Illinois Institute of Technology, University of Oxford, Smith School, 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, Northwestern University - Kellogg School of Management, 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 and Economics, University of California, Berkeley - Organizational Behavior & Industrial Relations Group, University of California, Berkeley - School of Information and University of Michigan at Ann Arbor - Department of Economics

George Mason University and University of California, Santa Cruz