The Robert H. Smith School of Business

Harvard Medical School

Jean Mayer Professor of Nutrition at Harvard Medical School

Bloomington School of Public and Environmental Affairs

Associate Professor at Bloomington School of Public and Environmental Affairs

Columbia Business School

Executive Director and Co-founder at Columbia Business School

Woodrow Wilson School of Public and International Affairs

Columbia Business School

Professor of Psychology & Public Affairs; Gerhard R. Andlinger Professor in Energy & the Environment at Woodrow Wilson School of Public and International Affairs

Luskin School of Public Affairs

Director, UCLA Center for Healthier Children, Families, and Communities; Professor of Pediatrics, Community Health Sciences, and Public Policy at Luskin School of Public Affairs

Columbia Business School

School of International and Public Affairs

Henry Kaufman Professor of Financial Institutions at Columbia Business School

Henry Kaufman Professor of Financial Institutions in the Faculty of Business at School of International and Public Affairs

The Wharton School

Professor at The Wharton School