国际知识连通性和创新日益向全球主要城市集中

IF 3.1 2区经济学 Q1 ECONOMICS

Journal of Economic Geography Pub Date : 2024-05-09 DOI:10.1093/jeg/lbae013

John Cantwell, Salma Zaman

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引用次数: 0

摘要

我们认为，以专利引用作为全球知识连通性的指标，跨地方的知识连通性会对全球城市的地方认识论发明者群体产生积极影响。专利发明越来越集中于国际联系最紧密的全球城市，加剧了区域间的不平等。我们确定了知识连通性的两个维度：相似技术知识之间联系的兼容性，以及不同专业化全球城市之间知识联系的地域多样性。我们认为，本地与国际发明家知识界之间的互动是全球城市本地创新以及这些城市与其他城市之间地区间不平等的重要驱动力。

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International knowledge connectivity and the increasing concentration of innovation in major global cities

We argue that trans-local knowledge connections positively impact local epistemic inventor communities in global cities, using patent citations as an indicator of global knowledge connectivity. Patented inventions have become more concentrated in the most internationally connected global cities, increasing inter-regional inequality. We identify two dimensions of knowledge connectivity: the compatibility of connections between similar profiles of technological knowledge, and the geographical diversity of knowledge connections between differently specialized global cities. We suggest that interaction between local and international inventor epistemic communities is now a vital driver of local innovation in global cities, and interregional inequality between these and other cities.

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来源期刊

Journal of Economic Geography Multiple-

CiteScore

5.40

自引率

6.90%

发文量

期刊介绍： The aims of the Journal of Economic Geography are to redefine and reinvigorate the intersection between economics and geography, and to provide a world-class journal in the field. The journal is steered by a distinguished team of Editors and an Editorial Board, drawn equally from the two disciplines. It publishes original academic research and discussion of the highest scholarly standard in the field of ''economic geography'' broadly defined. Submitted papers are refereed, and are evaluated on the basis of their creativity, quality of scholarship, and contribution to advancing understanding of the geographic nature of economic systems and global economic change.