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"一带一路"倡议实施对城市创新效率的影响及其空间溢出

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旨在对"一带一路"倡议实施对提高创新效率的效果进行政策评估,在此基础上探索提高创新效率的路径和机制.基于 1991-2020 年中国 284 个地级市的面板数据,通过建立空间面板双重差分模型,研究"一带一路"倡议实施对创新效率的影响及其溢出效应.结果表明:(1)"一带一路"倡议实施可以显著提高节点城市的创新效率;(2)"一带一路"倡议实施对城市创新效率的提升存在显著的溢出效应,且存在距离衰减效应;(3)"一带一路"倡议实施对创新效率的影响是部分地通过对外贸易水平的提高来实现的;(4)"一带一路"倡议实施对创新的影响在东部、中部和西部地区各不相同.
The Implementation Impact of the Belt and Road Initiative on Urban Innovation Efficiency and Its Spatial Spillover Effects
The purpose is to evaluate the Implementation effect of the the Belt and Road Initiative(BRI)initiative on improving innovation efficiency,and explore the path and mechanism to improve innovation efficiency on this basis.The inception of the BRI heralds a new era of economic diplomacy and international cooperation.With the objective of fortifying China's trade and investment links across Asia,Europe,and beyond,the initiative has the potential to redefine global trade routes and economic landscapes.This study is motivated by the imperative to understand the BRI's ramifications on urban innovation-a critical driver of economic vitality and competitiveness.By scrutinizing the initiative's Implementation effects on innovation efficiency,the research endeavors to illuminate the mechanisms through which the BRI catalyzes economic dynamism and to assess its broader implications for urban development strategies.The backdrop of this inquiry is the burgeoning discourse on globalization and regional development,where the BRI stands as a monumental endeavor with far-reaching consequences for participating cities and countries.This article is based on panel data of 284 prefecture-level cities in China from 1991 to 2020,and establishes a spatial panel double difference model to study the impact of the Belt and Road Initiative on innovation efficiency and its spillover effects.The main conclusions of the article are as follows:(1)Implementation of the The Belt and Road Initiative can significantly improve the innovation efficiency of node cities,and the driving effect of the initiative on innovation in node cities is significant until 2020.(2)Implementation of the The Belt and Road Initiative has a significant spillover effect on the improvement of innovation efficiency in cities within 100 kilometers of node cities,and there is a distance decay effect.(3)The Implementation impact of the Belt and Road Initiative on innovation efficiency is partly achieved by improving the level of foreign trade.(4)The impact of the Belt and Road Initiative on innovation varies in different regions.From the perspective of direct effects,the impact of the initiative is positive in all three regions,and the largest in the western region and the smallest in the eastern region;from the perspective of spillover effects,the spillover effect of the initiative is negative in the western region,and positive in both eastern and central regions.Based on these conclusions,the article puts forward some policy suggestions.

the Belt and Road Initiative initiativespatial spilloverdifference in difference modelinnovation efficiency

王健

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华侨大学统计学院,福建厦门 361021

"一带一路" 空间溢出 双重差分模型 创新效率

中央高校基本科研业务费专项华侨大学哲学社会科学青年学者成长工程项目

21SKGC-QG10

2024

科技管理研究
广东省科学学与科技管理研究会

科技管理研究

CSTPCDCHSSCD
影响因子:0.779
ISSN:1000-7695
年,卷(期):2024.44(7)