The role of interregional and inter-sectoral knowledge spillovers on regional knowledge creation across US metropolitan counties

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2022-03-18 DOI:10.1080/17421772.2022.2045344

Orsa Kekezi, S. Dall’erba, Dongwoo Kang

引用次数: 7

Abstract

ABSTRACT This paper relies on a regional knowledge production function to examine the heterogeneous determinants of knowledge creation across five US manufacturing sectors and 853 metropolitan counties over the period 2001–08. Using a Tobit model with state fixed effects, the results indicate that local intra- and inter-sectoral research and development (R&D) investments by the private sector as well as university R&D play a key role in knowledge creation across all sectors under study. We also find that the role of short- versus long-distance interregional spillovers on knowledge creation varies greatly across sectors. These key features improve the design of future local and national innovation policies.

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跨区域和跨部门的知识溢出对美国大都市县区域知识创造的作用

摘要本文基于区域知识生产函数，考察了2001 - 2008年期间美国5个制造业部门和853个大都市县的知识创造的异质性决定因素。利用具有国家固定效应的Tobit模型，研究结果表明，地方私营部门内部和部门间的研发投资以及大学研发在所有研究部门的知识创造中发挥了关键作用。我们还发现，在不同部门间，短期和长距离的区域间溢出对知识创造的作用差异很大。这些关键特征改善了未来地方和国家创新政策的设计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.