The Hebrew University of Jerusalem

Head of the Accounting Department at The Hebrew University of Jerusalem

Assistant Professor at Technion - Israel Institute of Technology

Carroll School of Management

professor - finance department at Carroll School of Management

Kellogg School of Management

Provost of Northwestern University Associate Provost for Faculty, Northwestern University First Chicago Professorship in Finance, Kellogg School of Management Professor of Finance at Kellogg School of Management

School of Hotel Administration

Emeritus at School of Hotel Administration

Kellogg School of Management

CME Group/John F. Sandner Chair of Finance Co-Director, Financial Institutions and Markets Research Center at Kellogg School of Management

Alberta School of Business

Professor of Business Technology Management at Alberta School of Business

Indian Institute of Management Bangalore

Assistant Professor at Indian Institute of Management Bangalore

School of International and Public Affairs

Associate Professor of International and Public Affairs at School of International and Public Affairs

School of International and Public Affairs

Associate Professor of International and Public Affairs at School of International and Public Affairs