突破传统行政区划与经济发展——来自城市区界重组的证据  

Breaking Traditional Administrative Divisions and Economic Development:Evidence from the Districts Boundary Reorganizations

作　　者：张楠 高明 杨琳[3] ZHANG Nan;GAO Ming;YANG Lin(School of Public Finance and Taxation,Southwestern University of Finance and Economics;School of Economics and Finance,Chongqing University of Technology;Institute of Chinese Financial Studies,Southwestern University of Finance and Economics)

机构地区：[1]西南财经大学财政税务学院 [2]重庆理工大学经济金融学院 [3]西南财经大学中国金融研究院

出　　处：《数量经济技术经济研究》2023年第11期158-179,共22页Journal of Quantitative & Technological Economics

基　　金：国家自然科学基金青年项目(72103166);教育部人文社会科学研究一般项目(21YJC790161);西南财经大学双一流重点建设项目;西南财经大学“光华英才工程”;重庆理工大学科研启动基金资助项目(2023ZDR012)的资助。

摘　　要：城市内部行政区划的合理分布和有效组合对要素配置效率以及协调平衡发展具有重要作用。一些城市采用区界重组的方式打破传统行政区划界限、优化城市功能布局,谋求地区经济一体化高质量发展。本文基于市辖区之间的空间边界调整,采用夜间灯光影像数据并构造双重差分模型,评估了这一集约型区划调整的经济效应。研究发现:区界重组显著促进了经济发展,并且对相邻辖区存在溢出效应;相较于辖区细碎和辖区数量不变,辖区整合的政策效应更为明显;辖区整合通过激发边界地带活力、简政惠企和优化资源配置带来经济收益。本文研究为最优辖区规模理论提供了新的证据,同时对于推进新型城镇化建设和城市高质量发展也具有一定政策启示。The reasonable distribution and effective combination of administrative divisions in a city play an important role in the efficiency of factor allocation and coordinated and balanced development.Since the reform and opening,the administrative division system has assisted China’s urbanization development and achieved remarkable results.However,it has also brought a series of problems,which have become a major constraint hindering China’s further promotion of the new urbanization process.In recent years,the central government has begun to reflect on the traditional urbanization model of the past,which means that they try to limit the expansion of cities and shift to emphasizing the adjustment of intensive administrative divisions.Some cities have begun to adopt the method of boundary restructuring to break traditional administrative boundaries to optimize the urban functional layout by adjusting municipal jurisdictions,thus seeking high-quality development of regional economic integration.This study is based on the adjustment information of urban boundaries within Chinese cities from 2000 to 2020,using nighttime light image data and constructing a differences-in-differences model to evaluate the economic effects of boundary restructuring on a more precise spatial and geographical scale.Furthermore,it focuses on discussing the economic logic of jurisdictional integration.The study results reveal that boundary restructuring has promoted the economic development of jurisdictions,and neighboring city districts have also been positively affected.The growth effect is more pronounced in cities with lower administrative levels and higher market potential.In terms of the dynamic trend of the impact,the promoting effect of boundary restructuring has existed for a long time and continues to strengthen over time.The restructuring of the district boundary has taken the path of intensive development and utilization with a focus on developing areas close to administrative residences.There are differences in the economic effec

关 键 词：区界重组 辖区整合 经济发展 行政边界 

分 类 号：F293.1[经济管理—国民经济]