... is an Associate Professor of Social Policy at the Department of Social Policy and School of Public Policy at the London School of Economics (LSE). He is currently the Director of Doctoral Programme. Prior to joining LSE, he worked as a post-doctoral researcher at Yale University. He has also held visiting researcher positions at Princeton University; at the Institute of Social and Economic Research (ISER) of Essex University and as a Jemolo Fellow at the Nuffield College of the University of Oxford, as an external Research Fellow at the UCL. Berkay is a social demographer working at the intersection between family processes (divorce, marriage and fertility) and child and economic outcomes (savings, labour supply and type) to understand social stratification. His research has appeared in prominent journals of Economics, Sociology and Demography, and has been covered by more than 60 media outlets. He has given many media interviews(BBC, Canadian TV, Irish Radio, etc). He has worked as a consultant to Ministry of Justice (UK), Public Health of England, European Investment Bank, and currently International Organization of Migration (IOM) of the UN.