Associate Professor, Canada Research Chair in Geomicrobiology at The University of British Columbia

University of Cape Town

Academic -Emeritus Associate Professor at University of Cape Town

Fordham University

Professor at Fordham University

The University of Hong Kong (HKU)

Clinical Associate Professor at The University of Hong Kong (HKU)

Brookings Institution

Sloan School of Management

Senior Lecturer at Sloan School of Management

Nonresident Senior Fellow - Economic Studies at Brookings Institution

ESADE Business School

Visiting Professor at ESADE Business School

Leonard N. Stern School of Business

Professor of Economics, Robert Stansky Teaching Excellence Faculty Fellow at Leonard N. Stern School of Business

Haas School of Business

Cora Jane Flood Professor of Business Administration Economic Analysis & Policy | Energy Institute | Sustainability at Haas School of Business

University of Cape Town

Associate Professor at University of Cape Town

School of Hotel Administration

Professor at School of Hotel Administration