I am Professor of Global Strategy and Institutions and the DeAgostini Endowed Chair of Corporate Strategy. I received my PhD in economics from the University of Tubingen (Germany). Before joining Bocconi, I was the Gad Rausing Professor of International Economics and Business at the Department of Economics at Lund University, Sweden (2005-2020). My research is about how individual effort, social networks and local institutions contribute to some businesses being much more successful than others.