Showing 1 - 9 of 9
There is a strong connection between per worker productivity and metropolitan area population, which is commonly interpreted as evidence for the existence of agglomeration economies. This correlation is particularly strong in cities with higher levels of skill and virtually non-existent in less...
Persistent link: https://www.econbiz.de/10013158539
Empirical research on cities starts with a spatial equilibrium condition: workers and firms are assumed to be indifferent across space. This condition implies that research on cities is different from research on countries, and that work on places within countries needs to consider population,...
Persistent link: https://www.econbiz.de/10013223339
Historically, urban growth required enough development to grow and transport significant agricultural surpluses or a government effective enough to build an empire. But there has been an explosion of poor mega-cities over the last thirty years. A simple urban model illustrates that in closed...
Persistent link: https://www.econbiz.de/10013071513
level of health in the economy rises. Empirical evidence on urban wages supports the" learning view of cities and a variety …
Persistent link: https://www.econbiz.de/10013246374
Recent theories of economic growth, including Romer (1986), Porter (1989) and Jacobs (1969), have stressed the role of technological spillovers in generating growth. Because such knowledge spillovers are particularly effective in cities, where communication between people is more extensive, data...
Persistent link: https://www.econbiz.de/10013229039
that high amenity cities have grown faster than low amenity cities. Urban rents have gone up faster than urban wages …, suggesting that the demand for living in cities has risen for reasons beyond rising wages. The rise of reverse commuting suggest …
Persistent link: https://www.econbiz.de/10012788067
Should the national government undertake policies aimed at strengthening the economies of particular localities or regions? Agglomeration economies and human capital spillovers suggest that such policies could enhance welfare. However, the mere existence of agglomeration externalities does not...
Persistent link: https://www.econbiz.de/10013233889
This paper discusses the prevalence of Silicon Valley-style localizations of individual manufacturing industries in the United States. Several models in which firms choose locations by throwing darts at a map are used to test whether the degree of localization is greater than would be expected...
Persistent link: https://www.econbiz.de/10013237563
The degree of geographic concentration of individual manufacturing industries in the U.S. has declined only slightly in the last twenty years. At the same time, new plant births, plant expansions, contractions and closures have shifted large quantities of employment across plants, firms, and...
Persistent link: https://www.econbiz.de/10013246498