Wim Naudé is Professor of Development Economics and Entrepreneurship at Maastricht School of Management, Maastricht, The Netherlands, and Senior Research Fellow at UNU-WIDER, Helsinki, Finland.Amelia U. Santos-Paulino is at the Division for Africa, Least Developed Countries and Special Programmes, UNCTAD, Geneva, Switzerland. She is a former UNU-WIDER Research Fellow.Mark McGillivray is Research Professor of International Development at Alfred Deakin Research Institute, Deakin University, Geelong, Australia. He is a former deputy-director of UNU-WIDER.