Sir Paul Collier, CBE, FBA (born 23 April 1949) is a British development economist who serves as the Professor of Economics and Public Policy in the Blavatnik School of Government and the director of the International Growth Centre. He currently is a Professeur invité at Sciences Po and a Professorial Fellow of St Antony's College, Oxford. He has served as a senior advisor to the Blair Commission for Africa and was the Director of the Development Research Group at the World Bank between 1998 and 2003.