Mary Johnstone Louis

Mary Johnstone-Louis

Senior Research Fellow and Programme Director

Saïd Business School
University of Oxford
Park End Street


In her role as a Senior Research Fellow, Dr Mary Johnstone-Louis examines the role of business in society in a context of rapid global shifts. She directs the Ford Foundation-funded Ownership Project led by Oxford Saïd’s Dean Peter Tufano and Professor Colin Mayer CBE FBA. 


Focusing on corporate engagement with key aspects of social impact, Mary has undertaken research with senior leaders of prominent multinational firms, global NGOs, and key policy organisations for more than a decade. She has conducted fieldwork in a range of geographies, including Bangladesh, South Africa, and multiple countries across Latin America.

Mary’s work has been accepted for presentation in a variety of venues, including the Academy of Management, British Academy of Management, Consejo Europeo de Investigaciones Sociales de América Latina, European Academy of Business in Society, European Group for Organisational Studies, and for publication in leading journals including Entrepreneurship Theory and Practice and Business Ethics Quarterly.

Mary has held fellowships from Green Templeton College and the United Kingdom’s Economic and Social Research Council (ESRC), and has been awarded a Competitive Grant from the Skoll Centre for Social Entrepreneurship for her research. She has consulted with a range of organisations including, most recently, the Cherie Blair Foundation for Women. 

Mary holds an MPhil with distinction from St Antony's College (University of Oxford) and a BA in International Relations from the University of Pennsylvania. She received her doctorate from Saïd Business School, University of Oxford and is a Research Associate of Oxford’s Green Templeton College.

View Mary's research.