Frankfurt School of Finance & Management

Professorship for general business administration at IU International University/Lecturer in Managerial Accounting at Frankfurt School of Finance & Management

Frankfurt School of Finance & Management

Lecturer at Frankfurt School of Finance & Management

Frankfurt School of Finance & Management

Lecturer at Frankfurt School of Finance & Management

Frankfurt School of Finance & Management

Part Time Lecturer at Frankfurt School of Finance & Management

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Assistant Professor of Medicine at -

Professor of Marketing and Service Management at Kühne Logistics University

University of Cape Town Graduate School of Business

Associate Professor at University of Cape Town Graduate School of Business

University of Cape Town

Extraordinary Associate Professor at Stellenbosch University/Associate Professor at University of Cape Town

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Professor and Xiaokai Yang Chair of Business and Economics at Monash University/Professor of Economics at University of Warwick/Research Professor at Ifo Institute for Economic Research at -

Leonard N. Stern School of Business

Adjunct Associate Professor of Management Communication at Leonard N. Stern School of Business