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entrepreneurship literature is that opportunities are exogenous, the most prevalent theory of innovation in the economics literature … opportunity by developing a knowledge spillover theory of entrepreneurship. The basic argument is that knowledge created … endogenously via R&D results in knowledge spillovers. Such spillovers give rise to opportunities to be identified and exploited by …
Persistent link: https://www.econbiz.de/10005067475
The intellectual breakthrough contributed by the new growth theory was the recognition that investments in knowledge … and human capital endogenously generate economic growth through the spillover of knowledge. Endogenous growth theory does … not explain how or why spillovers occur. The missing link is the mechanism converting knowledge into economically relevant …
Persistent link: https://www.econbiz.de/10005504210
I argue that distinguishing between life expectancy at birth and life expectancy beyond the crucial early childhood years affects the relationship between life expectancy and schooling in a meaningful way. In particular, I show that while the change in life expectancy at birth between 1960 and...
Persistent link: https://www.econbiz.de/10009246607
This paper uses firm level panel data of firm provided training to estimate its impact on productivity and wages. To this end the strategy proposed by Ackerberg, Caves and Frazer (2006) for estimating production functions to control for the endogeneity of input factors and training is applied....
Persistent link: https://www.econbiz.de/10008528543
We propose a new theory of the demographic transition based on the evidence that body development during childhood is an important predictor of adult life expectancy. Fertility, childhood development, longevity, education and income growth all result from individual decisions. Parents face a...
Persistent link: https://www.econbiz.de/10005124210
While a large literature has emerged focusing on nascent entrepreneurship, the propensity for ex-entrepreneurs to consider re-entering into entrepreneurship, or what we term here as renascent entrepreneurship, has been generally overlooked. According to the theory of selection and passive...
Persistent link: https://www.econbiz.de/10005124242
This paper derives a model in which workers have firm-specific and industry-specific skills, and in each period there is a non-zero probability that a worker quits. This makes the private discount factor, used by firms in making decisions about hiring and training new workers and firing existing...
Persistent link: https://www.econbiz.de/10005124399
Advocates of apprenticeship programmes often argue as if it is simply a matter of historical accident that such investment by US firms has been hindered. This paper explores the structure of incentives underpinning the German system of apprenticeship training. First, we describe three...
Persistent link: https://www.econbiz.de/10005124483
This paper studies the impact of income inequality on fiscal conservatism when an increase in inequality affects the bottom portion of income distribution. It is argued that, contrary to what is generally assumed in the economic literature, inequality will then be associated with less, rather...
Persistent link: https://www.econbiz.de/10005136638
This paper develops and estimates a human capital model of wage growth based on learning by doing. Learning by doing rates are assumed to be heterogeneous and firms offer different career structures in terms of the rate of acquisition of firm specific human capital. The model is estimated using...
Persistent link: https://www.econbiz.de/10005136649