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来源类型 | Fellow & Graduate Student Working Papers |
规范类型 | 工作论文 |
来源ID | CID Research Fellow & Graduate Student Working Paper No. 89 |
Why do Industries Coagglomerate? How Marshallian Externalities Differ by Industry and Have Evolved Over Time | |
Dario Diodato; Frank Neffke; Neave O'Clery | |
发表日期 | 2018-02 |
出版年 | 2018 |
摘要 | The fact that firms benefit from close proximity to other firms with which they can exchange inputs, skilled labor or know-how helps explain why many industrial clusters are so successful. Studying the evolution of coagglomeration patterns, we show that which type of agglomeration benefits firms has drastically changed over the course of a century and differs markedly across industries. Whereas, at the beginning of the twentieth century, industries tended to colocate with their value chain partners, in more recent decades the importance of this channels has declined and colocation seems to be driven more by similarities industries' skill requirements. By calculating industry-specific Marshallian agglomeration forces, we are able to show that, nowadays, skill-sharing is the most salient motive in location choices of services, whereas value chain linkages still explain much of the colocation patterns in manufacturing. Moreover, the estimated degrees to which labor and input-output linkages are reflected in an industry's coagglomeration patterns help improve predictions of city-industry employment growth. |
关键词 | Skills and Human Capital Coagglomeration value chains regional diversification |
URL | https://www.hks.harvard.edu/centers/cid/publications/fellow-graduate-student-working-papers/why-do-industries-coagglomerate |
来源智库 | Center for International Development (United States) |
资源类型 | 智库出版物 |
条目标识符 | http://119.78.100.153/handle/2XGU8XDN/503328 |
推荐引用方式 GB/T 7714 | Dario Diodato,Frank Neffke,Neave O'Clery. Why do Industries Coagglomerate? How Marshallian Externalities Differ by Industry and Have Evolved Over Time. 2018. |
条目包含的文件 | 条目无相关文件。 |
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