by Jose E. Galdon-Sanchez, UPNA, and Ricard Gil, Queen’s University

by Yannis Bakos and Hanna Halaburda of New York University

by Juan Camilo Castillo, University of Pennsylvania, and Amit Gandhi, The Wharton School, University of Pennsylvania

by Hanming Fang, University of Pennsylvania, and Soo Jin Kim, ShanghaiTech University

by Joan Calzada, University of Barcelona; Nestor Duch-Brown, European Joint Research Center; and Ricard Gil, Queen’s University

by Avinash Collis, The University of Texas at Austin; Alex Moehring, Massachusetts Institute of Technology; Ananya Sen, Carnegie Mellon University; and Alessandro Acquisti, Carnegie Mellon University

by Cristobal Cheyre, Cornell University; Li Jiang, The George Washington University; Alisa Frik, University of California, Berkeley; Florian Schaub, University of Michigan; and Alessandro Acquisti, Carnegie Mellon University

by Jin-Hyuk Kim, University of Colorado Boulder; Yidan Sun, Illinois Institute of Technology; and Liad Wagman, Illinois Institute of Technology

by Jeremy Greenwood, University of Pennsylvania; Yueyuan Ma, University of Pennsylvania; and Mehmet Yörükoğlu, Koç University

by Cristobal Cheyre, Cornell University; Zijun Ding, Carnegie Mellon University; Li Jiang, The George Washington University; Florian Schaub, University of Michigan; Jeremy Thomas, University of Michigan; and Alessandro Acquisti, Carnegie Mellon University

by Vito Stefano Bramante, University of Bologna; Emilio Calvano, University of Rome-Tor Vergata; Giacomo Calzolari, European University Institute; and Maximilian Schaefer, Yale University and University of Bologna

by Tin Cheuk Leung, Wake Forest University, and Koleman Strumpf, Wake Forest University

by Garrett Johnson, Boston University; Tesary Lin, Boston University; and James C. Cooper, George Mason University

by Avinash Collis, Alex Moehring, Ananya Sen, and Alessandro Acquisti

by Wajeeha Ahmad, Stanford University; Ananya Sen, Carnegie Mellon University; Erik Brynjolfsson, Stanford University; and Charles Eesley, Stanford University

by Simone Galperti, University of California San Diego; Aleksandr Levkun, University of California San Diego; and Jacopo Perego, Columbia University

by Shota Ichihashi, Assistant Professor of Economics, Queen’s University, Kingston, Canada, and Alex Smolin, Assistant Professor of Economics, Toulouse School of Economics, Toulouse, France

by Krishna Dasaratha, Assistant Professor of Economics, Boston University, and Kevin He, Assistant Professor of Economics, University of Pennsylvania

by Joan Calzada, Associate Professor of Economics, Universitat de Barcelona. Barcelona, and Ricard Gil, Associate Professor & Distinguished Faculty Fellow of Business Economics, Smith School of Business, Queen’s University, Kingston, Canada

by Muxin Li, Research Fellow, Economics Department, Università Bocconi, Milan