Agglomeration and networks in spatial economies
نویسندگان
چکیده
We consider the parallel developments in the economics of agglomeration and the economics of networks. We explore the complementarities between the productivity benefits of agglomeration and those of network linkages, arguing that networks of actors dispersed over space may substitute for agglomerations of actors at a single point. JEL classification: D20, L14, R30
منابع مشابه
Spatial Analysis of Effective Factors on Distribution of Economic: Activities in 14 Zones of Esfahan Municipality
In recent years, the studies of location play a key role in success and stability of economic activities. Location studies are under consideration in both national and international levels. Meanwhile, identification of goals and methods of solving location problems have significant importance. The purpose of this paper is to examine spatial distribution of economic activities in 14 zones of Esf...
متن کاملThe Short and Long Run Causality between Agglomeration and Productivity
This study is to investigate the short- and long-run causal relationship between agglomeration (localization and urbanization) economies and labor productivity in the manufacturing sector of 28 Iranian provinces over an 11-year period, 2001–2011. Fully Modified Ordinary Least Squares (FMOLS) method was used to estimate our long-run panel data model. The empirical findings suggested that localiz...
متن کاملAgglomeration Economies: The Spark That Ignites a City?
www.phil.frb.org Business Review Q4 2003 7 www.phil.frb.org employment in the U.S. is located in metropolitan areas, and these areas account for 24 percent of the total land area of the country. Why is employment so heavily concentrated in selected areas of the country? Economists think that spatial concentration of employment (or, more generally, economic activity) develops for two very differ...
متن کاملSpatial organization of firms: internal and external agglomeration economies and location choices through the value chain
We explore the impact of geographically bounded intra-firm spillovers (internal agglomeration economies) and geographically bounded inter-firm spillovers (external agglomeration economies) on firms’ location strategies. Using data from the Census Bureau’s Longitudinal Business Database and the U.S. Cluster Mapping Project, we analyze organic expansions of biopharmaceutical firms (by both new es...
متن کاملOn the Contribution of Agglomeration Economies to the Spatial Concentration of U.s. Employment
Why does the level of economic activity vary so much across space? One reason given is “agglomeration economies,” meaning that a firm’s or household’s production costs (of market and home goods, respectively) are lower when production is carried out in close proximity to other firms and households. In this paper I explore, via a quantitative spatial macroeconomic model, the contribution of aggl...
متن کامل