In this paper, we used the 2013 wave of the German Socio-Economic Panel Study (SOEP; Goebel et al., 2018). The SOEP data is available for scientific research for free. After signing the contract, the data of current waves will be available on request via personalized encrypted download. For more details, please visit: https://www.diw.de/en/diw_02.c.222829.en/access_and_ordering.html