Graduates from Science, Technology, Engineering, and Mathematics (STEM) are usually found to have higher wages and a … characteristics, such as ability. Using data on German male graduates we show that unobserved heterogeneity indeed matters for … differences in the risk of overqualification and wages when STEM graduates are compared to the Business & Law group, while it …

?intensive firms. Comparing the impacts on productivity and wage costs shows that ICT raise the profitability of training high …

estimated in order to explore differences in labor productivity between IT outsourcing and non-IT outsourcing firms. This … positively affecting firms? labor productivity. An additional analysis indicates that IT outsourcing, in the medium-term, has a …

assets are conducive to firm-level productivity. Our study contributes to the literature by simultaneously comparing … productivity effects of innovative capital, human capital, branding capital and organizational capital and testing whether … econometric estimates confirm strong positive productivity effects of human capital and branding capital. Results for innovative …