This paper analyses the wage premia associated with workers' occupational use of foreign languages in Germany. After eliminating time-invariant unobserved heterogeneity and other confounding factors, sizable returns of about 10 percent to applying fluent English skills are found. Returns to...

We investigate the interplay of language skills and immigrant stocks in determining bilateral FDI out-stocks of OECD reporting countries. Applying a Poisson panel estimator to 2004-2011 data, we find a robust positive effect of bilateral immigrants on bilateral FDI - provided that residents of...