“…Empirically, numerous studies show that high-skilled and higher-educated workers are most likely to have access to flexible WTAs (Brescoll, Glass, & Sedlovskaya, 2013;Golden, 2009;Ortega, 2009;Seeleib-Kaiser & Fleckenstein, 2009). Workers in disadvantaged positions-e.g., low wage, low-skilled, lower educated-are least likely to have such access (e.g., Chung, 2017a;Golden, 2009;Swanberg et al, 2005;Wiß, 2017). Similarly, those with fixed-term contracts have also been shown to have less access to flexible WTAs (Präg & Mills, 2014), although other studies say there are no significant differences (Chung, 2017a).…”