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What Causes Industry Agglomeration?Evidence from Coagglomeration Patterns
Production Economics Industry Clusters Data and Data Sets Labor Theory
2015/5/14
Why do firms cluster near one another? We test Marshall's theories of industrial agglomeration by examining which industries locate near one another, or coagglomerate. We construct pairwise coagglomer...
The Agglomeration of U.S. Ethnic Inventors
Technology Geographic Location Patents Ethnicity Characteristics City Innovation and Invention United States
2015/4/22
The ethnic composition of US inventors is undergoing a significant transformation—with deep impacts for the overall agglomeration of US innovation. This study applies an ethnic-name database to indivi...
What Causes Industry Agglomeration? Evidence from Coagglomeration Patterns
Geographic Location Labor Industry Clusters Transportation Manufacturing Industry United States
2015/4/21
Many industries are geographically concentrated. Many mechanisms that could account for such agglomeration have been proposed. We note that these theories make different predictions about which pairs ...
Agglomeration economies, accessibility, and the spatial choice behavior of relocating örms
Firm location Discrete choice modeling Accessibility Urban economics
2013/11/21
A growing body of empirical urban economic studies suggests that agglomeration and accessibility externalities are important
sources of the uneven distribution of economic activities across cities an...
AGGLOMERATION OF BED MATERIAL: INFLUENCE ON EFFICIENCY OF BIOFUEL FLUIDIZED BED BOILER
biomass combustion bubbling fluidized bed agglomeration
2009/10/13
The successful design and operation of a fluidized bed combustor requires the ability to control and mitigate ash-related problems. The main ash-related problem of biomass firing boiler is agglomerati...
The Role of Magnesium and Calcium in Governing Yeast Agglomeration
yeast agglomeration metal ions
2009/3/20
"Grit" formation by agglomerating cells of baker's yeast is an idiosyncratic phenomenon of irreversible cellular aggregation that is detrimental to yeast quality. Agglomeration results in failure of r...
Mercury and methylmercury content in chub from the Svitava and Svratka Rivers at agglomeration Brno
Czech river Leuciscus cephalus methylation methylmercury
2014/3/7
The aim of our study was to determine the total mercury and methylmercury contents in the muscle of indicator fish, to determine the total mercury contents in the sediment, and to evaluate the health ...
A Simple, Analytically Solvable Chamberlinian Agglomeration Model
Economic geography agglomeration human capital mobility
2013/10/18
This paper presents a simple, analytically solvable Chamberlinian agglomeration model. As in the canonical core-periphery (CP) model, two agglomerative forces are at work. However, the present model e...