Standard approaches to studying industrial agglomeration have been in terms of scalar measures of agglomeration within each industry. But such measures often fail to distinguish spatial scales of agglomeration. In a previous paper, Mori and Smith (2014) proposed a pair of quantitative measures...

This paper analyzes the impact of skill heterogeneity on regional patterns of production and housing in the presence of pecuniary externalities within a general equilibrium framework assuming monopolistic competition at intermediate good markets. It shows that the interplay of heterogenous...

The paper combines an economic-geography model of agglomeration and periphery with a model of species diversity and looks at optimal policies of biodiversity conservation. The subject of the paper is "natural" biodiversity, which is inevitably impaired by anthropogenic impact. Thus, the economic...

The standard approach to studying industrial agglomeration is to construct summary measures of the degree of agglomerationʺ within each industry and to test for significant agglomeration with respect to some appropriate reference measures. But such summary measures often fail to distinguish...

Die detaillierte Untersuchung von Unternehmensagglomerationen bzw. der räumlichen Ballung von Produktionsaktivitäten war ein wesentliches Analyseziel des Forschungsprojekts "Die Bedeutung von Innovationsclustern, sektoralen und regionalen Innovationssystemen zur Stärkung der globalen...

This paper analyzes the effect of skill heterogeneity on regional patterns of production and housing in the presence of pecuniary externalities within a general-equilibrium framework, assuming monopolistic competition in intermediate goods markets. It shows that the interplay of heterogeneous...

Geographic concentration in U.S. hog production from 1974 to 1996 is investigated using a measure based on Theil's entropy index. For the U.S. as a whole, geographic concentration is occurring at a slow rate, both for hog farms and hog numbers. However, for particular states,primarily in the new...

We develop a simple partial-equilibrium model of endogenous city structure formation. No production externalities are at work, the only two forces shaping the spatial configurations of the city being love for variety (on the consumer side) and seeking for a better access to the market (on the...

This paper provides a methodologically rigorous description of sectoral location patterns across Western European regions over the 1975-2000 period. To measure geographic concentration, we use decomposable entropy indices and associated bootstrap tests. In addition, we estimate locational...

This paper examines the effects of specialization (within-sector clustering) and diversity (between-sector clustering) on business services profitability and location choice. We apply a semiparametric Poisson sorting model allowing for firm-specific effects. We find that for most firms,...