Relatedness, Industrial Branching and Technological Cohesion in US Metropolitan Areas

被引：170

作者：

Essletzbichler, Juergen ^{[1
]}

机构：

[1] UCL, Dept Geog, London WC1E 6BT, England

来源：

REGIONAL STUDIES | 2015年 / 49卷 / 05期

关键词：

R1; R11; Technological cohesion; Industrial branching; Entry; Industry relatedness; Evolutionary economic geography; Exit; Selection; ECONOMIC-GEOGRAPHY; PATH DEPENDENCE; LIFE-CYCLE; VARIETY; GROWTH; KNOWLEDGE; SELECTION; PRODUCTIVITY; EVOLUTION; CLUSTERS;

D O I：

10.1080/00343404.2013.806793

中图分类号：

F [经济];

学科分类号：

02 ;

摘要：

Essletzbichler J. Relatedness, industrial branching and technological cohesion in US metropolitan areas, Regional Studies. Work by evolutionary economic geographers on the role of industry relatedness for regional economic development is extended into a number of methodological and empirical directions. First, relatedness is measured as the intensity of input-output linkages between industries. Second, this measure is employed to examine industry evolution in 360 US metropolitan areas. Third, an employment-weighted measure of metropolitan technological cohesion is developed. The results confirm that technological relatedness is positively related to metropolitan industry portfolio membership and industry entry and negatively related to industry exit. The decomposition of technological cohesion indicates that the selection of related incumbent industries complements industry entry and exit as the main drivers of change in metropolitan technological cohesion.

引用

页码：752 / 766

页数：15

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