In a recent paper, García-Mainar and Montuenga-Gómez (2005) apply the generalized IV model of Hausman and Taylor to estimate education returns of wage earners and the self-employed in Portugal and in Spain. Our examination reveals several problems which relate to the validity and documentation...

We combine two empirical observations in a general equilibrium occupational choice model. The first is that entrepreneurs have more control than employees over the employment of and accruals from assets, such as human capital. The second observation is that entrepreneurs enjoy higher returns to...

In this introductory chapter to a collective volume,* we build on Baumol‘s (1990) framework to categorize, catalog, and classify the budding research field that explores the interplay between institutions and entrepreneurship. Institutions channel entrepreneurial supply into productive or...

Previous research, notably Baumol (1990), has highlighted the role of insti-tutions in channeling entrepreneurial supply into productive, unproductive or destructive activities. However, entrepreneurship is not only influenced by institutions—entrepreneurs often help shape institutions...

Research on entrepreneurship has received an increased amount of interest in recent years, with self-employment being used as the most common proxy for “entrepreneurship” in empirical studies. However, there are various ways of defining self-employment, making it a somewhat dubious proxy....

In contrast to previous efforts to model the individual‘s movement from wage work into entrepreneurship, we consider that individuals might transition incrementally by retaining their wage job while entering into self-employment. We show that these hybrid entrepreneurs represent a significant...

Existing studies of entrepreneurship focus on entrepreneurs whose individual contribution to wealth creation is typically trivial: self-employed persons. This paper investigates entrepreneurs whose individual contribution to wealth creation is enormous: billionaires. We explore the relationship...

Evasive entrepreneurs innovate by circumventing or disrupting existing formal institutional frameworks by evading them. Since such evasions rarely go unnoticed, they usually lead to responses from lawmakers and regulators. We introduce a conceptual model to illustrate and map the interdependence...

We explore whether the tendency for smaller firms to have fewer hierarchical layers explains the well-documented inverse correlation between firm size and the rate at which employees become business owners. Our analysis is based on a Swedish matched employer-employee dataset. Conditional on firm...