Showing 1 - 10 of 15
I formulate and estimate a model of externalities within countries and technological interdependence across countries. I find that external returns to scale to physical capital within countries are 8 percent; that a 10 percent increase of total factor productivity of a country's neighbors raises...
Persistent link: https://www.econbiz.de/10005772058
This paper evaluates the empirical and theoretical contributions of the Economic Growth Literature since the publication of Paul Romer’s seminal paper in 1986.
Persistent link: https://www.econbiz.de/10005772339
We combine growth theory with US Census data on individual schooling and wages to estimate the aggregate return to human capital and human capital externalities in cities. Our estimates imply that a one-year increase in average schooling in cities increases their aggregate labor productivity by...
Persistent link: https://www.econbiz.de/10005771953
Some natural resources—oil and minerals in particular—exert a negative and nonlinear impact on growth via their deleterious impact on institutional quality. We show this result to be very robust. The Nigerian experience provides telling confirmation of this aspect of natural resources. Waste...
Persistent link: https://www.econbiz.de/10005772190
Returns to scale to capital and the strength of capital externalities play a key role for the empirical predictions and policy implications of different growth theories. We show that both can be identified with individual wage data and implement our approach at the city-level using US Census...
Persistent link: https://www.econbiz.de/10005772301
The identification of aggregate human capital externalities is still not fully understood. The existing (Mincerian) approach confounds positive externalities with wage changes due to a downward sloping demand curve for human capital. As a result, it yields positive externalities even when wages...
Persistent link: https://www.econbiz.de/10005772550
In this paper we present a new approach to measure the effect of infrastructures on firms’ location. We use fixed size rectangles around the roads as the unit of analysis instead of the traditional approach based on regions or municipalities. We apply this approach to Spain, which is an...
Persistent link: https://www.econbiz.de/10010747870
The use of debt to finance risky entrepreneurial-firm projects is rife with informational and contracting problems. Nonetheless, we document widespread lending to startups in three innovation-intensive sectors and in early stages of development. At odds with claims that the secondary patent...
Persistent link: https://www.econbiz.de/10010940078
We develop a model to analyse the implications of firing costs on incentives for R&D and international specialization. The Key idea is paying the firing cost, the country with a rigid labor market will tend to produce relatively secure goods, at a late stage of their product life cycle. Under...
Persistent link: https://www.econbiz.de/10005704983
The Industrial Revolution was characterized by technological progress and an increasing capital intensity. Why did real wages stagnate or fall in the beginning? I answer this question by modeling the Industrial Revolution as the introduction of a relatively more capital intensive production...
Persistent link: https://www.econbiz.de/10005772247