“…Second, our paper relates to the stepping stone effects literature, which analyzes whether the take-up of certain employment types enhances the chances of subsequent regular employment. More precisely, the existence of stepping stone effects has been investigated (and in most cases also confirmed) for low-wage employment 6 (Boschman et al, 2021;Cai et al, 2018;Knabe & Plum, 2013;Mosthaf, 2014;Mosthaf et al, 2014;Uhlendorff, 2006), for temporary agency work (de Graaf-Zijl et al, 2011;Gebel, 2013;Jahn & Rosholm, 2014;Kvasnicka, 2009), for atypical work in general (Auray & Lepage-Saucier, 2021), for (subsidized) part-time jobs (Cockx et al, 2013;Kyyrä, 2010;Kyyrä et al, 2013;Nightingale, 2020) and for marginal employment 7 (Caliendo et al, 2016;Freier & Steiner, 2008;Lietzmann et al, 2017). increased from 400 to 450 euros in 2013) where employees are exempted from taxes and social security contributions and employers pay an overall reduced rate of social security contributions.…”