This paper presents general results on the effect of endogenous technical change on relative wages in a simple general equilibrium model that covers several more elaborate models of technology choice. The results are based on a simple and intuitive notion of complementarity between technology...

In this paper I investigate the causal relationship between labor market polarization and intergenerational mobility, two of the most important features of advanced labor markets in recent decades. The former relates to the disappearance of middle-wage routine jobs and the rise of both high- and...

The impact of robots on employment and trade is a highly discussed topic in the academic and public debates. Particularly, there are concerns that automation may threat jobs in emerging countries given the erosion of the labour cost advantage. We provide evidence on the effects of robots on...