Although there is growing evidence on the role of agglomeration economies in the formation and growth of firms, both the concepts of agglomeration economies and entrepreneurship tend to be ambiguously defined and measured in the literature. In this study, we aim to improve the conceptualisations...

This paper reviews the emergence and evolution of major topics in economics of innovation. Throughout the paper, particular attention is devoted to the analysis of the cumulative aspects and complementarities between di_erent paths of research over time. Moreover, this survey highlights the...

Recent empirical literature has introduced the "kill Biased Organizational Change" hypothesis, according to which organizational change can be considered as one of the main causes of the skill bias (increase in the number of highly skiled workers) exhibited by manufacturing employment in...

Skill-biased technical change has occupied empirical economists for much of the 90s. However, the empirical literature has not progressed much beyond observing a positive correlation between technology indicators and demand shifts. Two hypotheses on the root causes of skill biases in technical...

In this paper I will focus exclusively on opportunity in the narrow sense and therefore on the origin of the required knowledge. For the purpose of this paper an opportunity exists when all reqiured elements of knowledge are "out there" and await the arrival of a keen entrepreneur to recognize,...

Technological change is a central element in macroeconomic growth explanation. Endogenous growth models take a revolutionary step towards better understanding the economic growth process by deriving technological change from profit-motivated individual behavior. In endogenous growth theory...

We construct an overlapping generations model to study the effect of capital controls on human capital investments and the incidence of redistributive politics in a growing economy. We argue that the conventional wisdom linking higher capital controls to lower growth is reproduced only when an...

Recent theories of economic growth have stressed the role of externalities in generating growth. Using data from the Census Bureau that tracks all employers in the whole U.S. private sector economy, we examine the impact of these externalities, as measured by entrepreneurial activity, on...