速度的力量:高速铁路与中国科研竞争力

IF 2.9 3区 经济学 Q1 ECONOMICS Journal of Asian Economics Pub Date : 2024-10-18 DOI:10.1016/j.asieco.2024.101833
Ping Li , Yujing Wang , Meng Li , Haoyu Gao
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引用次数: 0

摘要

本文利用国家自然科学基金(NSFC)研究基金的数据,研究了高速铁路(HSR)的开通对科研竞争力的影响。我们采用差分法框架来估算位于高铁连接城市的待遇大学的因果效应。我们的结果表明,待遇大学的科研竞争力显著提高。为了理解其深层机制,我们揭示了高铁对人力资本积累、政府资助和信息资源的广泛积极影响。这些发现揭示了通过交通基础设施促进知识创造和创新资源从大城市向小城市积极溢出的微观机制。
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The power of speed: High-speed railways and scientific research competitiveness in China
This paper investigates the impact opening of high-speed railways (HSR) on scientific research competitiveness using data from the National Natural Science Foundation of China (NSFC) research grants. We employ a difference-in-differences framework to estimate the causal effects of the treatment universities located in cities connected by HSR. Our results indicate that the treatment universities experience significant improvements in their scientific research competitiveness. To understand the underlying mechanisms, we reveal the extensive positive effects of HSR on human capital accumulation, government funding, and information resources. These findings shed light on the microscopic mechanisms that facilitate positive spillover of knowledge creation and innovation resources from large cities to small cities through transportation infrastructure.
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来源期刊
CiteScore
4.70
自引率
9.40%
发文量
90
期刊介绍: The Journal of Asian Economics provides a forum for publication of increasingly growing research in Asian economic studies and a unique forum for continental Asian economic studies with focus on (i) special studies in adaptive innovation paradigms in Asian economic regimes, (ii) studies relative to unique dimensions of Asian economic development paradigm, as they are investigated by researchers, (iii) comparative studies of development paradigms in other developing continents, Latin America and Africa, (iv) the emerging new pattern of comparative advantages between Asian countries and the United States and North America.
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