高铁开通与边缘城市金融要素发展:极化还是涓滴效应  

The Opening of High-speed Rail and the Development of Financial Factors in Periphery Cities:Polarization or Trickle-down Effect

作　　者：林承铎[1] 刘青山 施昱年[2] 郎昱 LIN Chengduo;LIU Qingshan;SHI Yunian;LANG Yu(School of International Studies,Renmin University of China,Suzhou 215123,China;School of Public Administration and Policy,Renmin University of China,Beijing 100872,China;CIECC Overseas Consulting Co.,Ltd.,Beijing 100048,China;Research Center for Investment and Financing Policy,School of Public Policy and Management,Tsinghua University,Beijing100084,China)

机构地区：[1]中国人民大学国际学院,江苏苏州215123 [2]中国人民大学公共管理学院,北京100872 [3]中咨海外咨询有限公司,北京100048 [4]清华大学公共管理学院,投融资政策研究中心,北京100084

出　　处：《工程管理科技前沿》2024年第3期55-61,共7页Frontiers of Science and Technology of Engineering Management

基　　金：国家社会科学基金资助项目(15BFX164)。

摘　　要：高铁开通对金融要素在核心城市和边缘城市流动的影响一直存在争议。本文采用区位熵、城市的金融规模和人口流动等因素区分金融要素集中的核心城市和相对不集中的边缘城市,并使用双重差分(DID)法进行实证检验。结果显示,高铁开通使边缘城市与核心城市的金融要素发展差距扩大,极化效应凸显,这一现象在不同区域间存在异质性,且距离愈远极化效应表现愈显著。伴随极化效应,区域内金融要素高度集中,金融要素市场潜力下降。研究结论为高铁开通下边缘城市扮演的金融要素角色提供了经验证据。The current research has been controversial on the impact of the opening of high-speed rail on the flow of financial factors in core cities and peripheral cities.This paper uses location entropy,the overall financial scale and population mobility characteristics of the city to distinguish the core cities with concentrated financial factors from the relatively unconcentrated peripheral cities.Using the DID method,the research results show that after the opening of high-speed rail,the financial development gap between peripheral cities and core cities expands,and the polarization effect is prominent.The phenomenon of the aforementioned widening gap will show heterogeneity in different regions of the country due to the difference in the degree of financial factors between core and peripheral cities.With the distance between cities becomes more distant,the polarization effect becomes more obvious.With the polarization effect,the overall financial factors of the region are highly concentrated,and the financial factor market potential declines.The conclusion of the study provides important empirical evidence for the role of financial factors that peripheral cities should play in the region under the opening of high-speed rail.

关 键 词：高铁 金融要素 边缘城市 极化效应 涓滴效应 

分 类 号：F061.5[经济管理—政治经济学]