Regina Ortmann Bielefeld University
Regina Ortmann is Professor for Controlling and Business Taxation at Bielefeld University. Before she was a Junior Professor for International Business Taxation at Paderborn University. She is member of the American Accounting Association, European Accounting Association, Center for Tax and Accounting Research (CETAR), German Economic Association of Business Administration (GEABA) and affiliated member at the Norwegian Center for Taxation (NoCeT).