Are the Self-Employed Really Jacks-of-All-Trades? Testing the Assumptions and Implications of Lazear's Theory of Entrepreneurship with German Data
28 Pages Posted: 4 Dec 2011
Using a large representative German data set and various concepts of self-employment, this paper tests the "jack-of-all-trades" view of entrepreneurship by Lazear (AER 2004). Consistent with its theoretical assumptions we find that self-employed individuals perform more tasks and that their work requires more skills than that of paid employees. In contrast to Lazear's assumptions, however, self-employed individuals do not just need more basic but also more expert skills than employees. Our results also provide only very limited support for the idea that human capital investment patterns differ between those who become self-employed and those ending up in paid employment.
Keywords: entrepreneurship, self-employed, Germany
JEL Classification: J23, J24
Suggested Citation: Suggested Citation