University of Massachusetts Amherst

Associate Professor, Retired Faculty at University of Massachusetts Amherst

London Business School

Professor of Finance. MA (Cambridge), PhD (London) at London Business School

Stanford Graduate School of Business

Professor of Marketing at Stanford Graduate School of Business

Babson Olin Graduate School of Business

Associate Professor at Babson Olin Graduate School of Business

Harvard Kennedy School

Malcolm Wiener Professor of Social Policy, Emeritus at Harvard Kennedy School

ETH Zurich

Professor of Development Economics at Zurich School for Continuing Education

Olin Business School

Hubert C. and Dorothy R. Moog Professor of Finance at Olin Business School

Fordham University

Associate Professor Accounting and Taxation at Fordham University

Kellogg School of Management

Assistant Professor of Management & Organizations at Kellogg School of Management

Impact Factory

Bloomington School of Public and Environmental Affairs

Professor at Bloomington School of Public and Environmental Affairs