Professor of Economics and Statistics, Stern School of Business, NYU

Building & Road Research Institute

HEC Montréal, CIRRELT and University of Bath

Università di Napoli Federico II

Alibaba Group

Distinguished Professor of City and Metropolitan Planning, University of Utah

University of California, Davis

Chair Professor of Civil, Architectural, and Env. Engineering, University of Texas at Austin

Professor of Civil and Environmental Engineering, University of South Florida

Georgia Institute of Technology