Harvard Medical School

Assistant Professor of Medicine at Harvard Medical School

University of Pennsylvania Law School

Professor of Law at University of Pennsylvania Law School

Associate Professor of Social Sciences - Criminal Justice Lead Faculty at Warner Pacific University

National University of Singapore

Adjunct Assistant Professor at National University of Singapore

Associate Professor of Accounting

Assistant Professor of Constitutional Law at the University of Wisconsin Law School

Alliance Manchester Business School

Assistant Professor in Management Science at Alliance Manchester Business School

Harvard Graduate School of Education

Lecturer on Education at Harvard Graduate School of Education

Adjunct Professor

Tepper School of Business

H. J. Heinz Professor of Economics, Emeritus at Tepper School of Business