“…2 Despite the frequent occurrence 3 of E-to-E changes, few studies exist that empirically investigate behavioral changes in such contract situations. Past studies only analyze the distribution of effort (Dickinson, 2006), effort decisions at the end of probation periods (Ichino & Riphahn, 2005;Riphahn & Thalmeier, 2001) for employees with reduced working hours' contracts (Gralla, Kraft, & Volgushev, 2017), absenteeism (e.g., Scoppa, 2010a), self-managed working time (Beckmann, Cornelissen, & Kräkel, 2017), or effort provision after changes in employment regulations and protection (Bradley, Green, & Leeves, 2014;Cahuc & Carcillo, 2014;Jacob, 2013;Olsson, 2009;Scoppa, 2010b). Furthermore, previous studies show that temporary employees put forth more effort than employees with long-term contracts do (Engellandt & Riphahn, 2005), although there is also evidence for the opposite relationship (Buraimo, Frick, Hickfang, & Simmons, 2015).…”