Applying Lazear’s jack-of-all-trades theory we investigate the formation of entrepreneurial skills in two datasets on innovative new firms. Our results suggest that traditional human capital indicators individually have little or no influence on entrepreneurial skills. However, consistent with...

This paper examines the effects and origins of balanced skills among nascent entrepreneurs. In a first step we apply Lazear’s jack-of-all-trades theory to investigate performance effects of a balanced skill set. Second, we investigate potential sources of balanced skills, thereby testing the...

We analyze the effect of a wife’s human capital on her husband’s earnings, using individual-level data for Japan in the period 2000–2003. We find a positive association between a wife’s education and her husband’s earnings, which can be attributed to the assortative mating effect as...

In this paper, we explore the relationship between the influence of wives’ human capital on their husbands’ earnings and their labor participation using individual level data for Japan in the period 2000–2003. We found that a wife’s human capital has a positive effect on her husband’s...