“…GSOEP is a dataset widely used in the SWB literature (e.g., Winkelmann and Winkelmann, 1998, van Praag et al, 2003, Ferrer-i Carbonell, 2005, Akay et al, 2016, as well as in the migration literature (e.g., Constant and Massey, 2003, Jaeger et al, 2010, Akay et al, 2014. The data collection of GSOEP started in 1984 in West Germany, with a sample size of more than 25,000 individuals.…”