"Assistant Professor of Economics, School of Business, Thomas Jefferson University, East Falls Campus"

Georgia Southern University

Prairie View A&M University

Northeastern University

Saint Paul College

Northeastern University

Houston City College

Northeastern University

The University of Tampa

Tarrant County College

Oakton College

University of Alabama - Tuscaloosa

The Ohio State University

University of Houston

Columbia University

Johns Hopkins University

Johns Hopkins University

MIT - Massachusetts Institute of Technology

Rutgers, The State University of New Jersey

Columbia University

Rollins College