In this paper, we abandon the stylized median voter and study (i) how distributional tensions can act in many different ways depending on social affinity and on the prospect of upward or downwardmobility of the different income classes, (ii) income distribution dynamics, intergenerational...

In this paper, we abandon the stylized median voter and study (i) how distributional tensions can act in many different ways depending on social affinity and on the prospect of upward or downward mobility of the different income classes, (ii) income distribution dynamics, intergenerational...

This paper studies the effects of the apprenticeship system on innovation and labor market polarization. A stylized model with two key features is developed: (1) apprentices are more productive due to industry-specific training, but (2) from the firm's perspective, when training apprentices,...

Though the shared investment hypothesis of human capital theory, i.e. that employers and employees share the costs of and the return on investment in firm-specific human capital, is widely accepted, we know little about the empirical evidence. The paper shows that in German data (1984-1991)...

Standard economic theory suggests that individuals know best how to make themselves happy. Thus, policies designed to encourage "better" behaviors will only reduce people's happiness. Recently, however, economists have explored the role of impatience, especially difficulties with delaying...

In this paper we analyze the role played by self-confidence, modeled as beliefs about one's ability, in shaping task choices. We propose a model in which fully rational agents exploit all the available information to update their beliefs using Bayes' rule, eventually learning their true type. We...

Market imperfections may cause firms and workers to under-invest in specific training. This paper shows that profit sharing may be a suitable instrument to enhance specific training investments, either by enhancing wage flexibility or by increasing the returns to training. As a result, profit...

Macroeconomic analysis of inequality and intergenerational mobility typically abstracts from the role of endogenous childhood development. This paper shows that this omission is not innocuous. It extends the standard general-equilibrium heterogeneous-agent life-cycle model with earnings risk and...

This paper studies how and to what extent labor market friction affects individuals' schooling decisions. High job-finding rates and low job separation rates encourage schooling investment by extending the expected duration for exploiting the accumulated human capital. High job-to-job transition...

In this paper, we study parental beliefs about the technology which maps parental investments into future child outcomes. We document that parents perceive late investments as more productive than early investments, and that they perceive investments in different time periods as substitutes....