Boockmann, Bernhard; Hagen, Tobias - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2001
This paper investigates under which conditions firms use fixed-term contracts, subcontracted and freelance work. Using a probit model which accounts for unobserved heterogeneity, we find that positive changes in expected or actual turnover are associated with a higher probability of employing...