期刊
JOURNAL OF BANKING & FINANCE
卷 140, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.jbankfin.2022.106510
关键词
Geographic proximity; Information asymmetry; Investment efficiency; High-speed rail; China
资金
- Social Science Foundation of Jiangxi Province of China [21JL02]
The study shows that high-speed rail construction can improve investment efficiency in China, particularly for companies with low information transparency and media coverage. High-speed rail can mitigate information asymmetry and reduce external regulatory costs. Additionally, non-state-owned enterprises, high-growth firms, and companies located in core cities benefit more.
Applying the difference-in-differences method, we show that high-speed rail (HSR) construction improves investment efficiency in China. The effect is more pronounced for companies with low information trans-parency and low media coverage, suggesting that HSR can mitigate information asymmetry while reduc-ing external regulatory costs. Our analysis also shows that the effect is more powerful for non-state-owned enterprises, high-growth firms, and those companies located in core cities. Overall, our findings suggest that HSR can improve investment efficiency by shortening the travel time between firms and their investors.(c) 2022 Elsevier B.V. All rights reserved.
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