Do ethnic enclaves assist or hinder immigrants in their economic integration? In this paper we examine the effect of ‘ethnic capital’ (e.g. ethnic network and ethnic concentration) on immigrants' earnings assimilation. We adopt a "spatial autoregressive network approach" to construct a...

Using a representative establishment data set for Germany, we show that, in line with the existing literature for several countries, firms' adjustment costs for employment are characterized by a fixed and convex functional form. Furthermore, they are asymmetric with dismissal costs exceeding...

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...