Piyasiri Wickramasekara Keywords development migration employment issues Read more about Piyasiri Wickramasekara Piyasiri Wickramasekara is Vice-President of Global Migration Policy Associates; he is an internationally recognized expert in development, migration, and employment issues. He obtained his PhD in Economics from the University of Cambridge (UK). He joined the International Labour Organization in 1985 and was Senior Migration Specialist from 2001 to 2010. He was Senior Lecturer in Economics, University of Sri Lanka, 1968-1984.