Saswata Ghosh, PhD, is an associate professor at the Institute of Development Studies Kolkata (IDSK). He served as a visiting fellow at the London School of Economics and Bangladesh Institute of Development Studies (BIDS). He worked with Qatar Statistics Authority (QSA), Doha; Centre for Health Policy (CHP), ADRI, Patna; Population Council; and Council for Social Development, New Delhi, in various capacities. He is currently serving as a member in International Advisory Board of Asian Population Studies Journal by Routledge.