跨地司法协同增进了地区福利水平吗?  

Does Cross-Regional Judicial Synergy Improve Regional Welfare?

作　　者：张可 ZHANG Ke(Glorious Sun School of Business and Management,Donghua University)

机构地区：[1]东华大学旭日工商管理学院,上海200051

出　　处：《金融研究》2024年第11期189-206,共18页Journal of Financial Research

基　　金：国家社会科学基金一般项目(21BJL128);中央高校基本科研业务费专项资金(2232024B-01)的资助。

摘　　要：本文基于中国裁判文书网2011—2022年222个地级市法院异地委托案件的裁定书文本数据,采用IV-2SLS、空间杜宾模型和中介效应模型,考察跨地司法协同对地区福利的影响及其潜在影响机制。研究发现:(1)跨地司法协同显著增进了地区福利水平,但此影响在东部、中部和西部地区呈递减特征。相对跨省司法协同,省内司法协同对地区福利的增进作用更大。相对刑事、交通和其他民事案件的跨地司法协同,合同和债权纠纷、公司法及知识产权类案件的跨地司法协同对地区福利的增进作用更大。(2)司法协同和地区福利存在空间溢出和地区交互影响,即本地和邻近地区的司法协同均对本地福利具有正向影响。跨地司法协同对地区福利的影响存在地理衰减特征和空间边界,跨地司法协同影响地区福利的地理阈值为500公里,地区福利的空间溢出边界为600公里。(3)跨地司法协同通过资源重配、营商环境改善、社会治安和司法环境改善、促进产品多样化、提高公共服务水平和改善生态环境等机制影响地区福利。Cross-regional judicial coordination is not only an inherent requirement of the regional coordinated development strategy but also a practical need to enhance people's well-being.With the improvement of China's regional integration,cross-regional economic and social activities have become increasingly frequent,leading to a growing number of frictions among various entities across regions.As a result,cross-regional judicial coordination has emerged as a crucial venue for mediating significant economic interests and concerns among regions.How to enhance the welfare levels of various regions in the process of promoting cross-regional judicial coordination has become a significant practical issue of the construction of the rule of law in China as well as the pursuit of high-quality economic development.Based on the judgment document data of 222 prefecture-level cities in China from 2011 to 2022,this paper used the number of court remote entrusted and entrusted cases ruled to reflect the level of urban cross-regional judicial synergy,estimated the level of urban welfare using the MIMIC model.Taking the experience of Secretary of the Political and Legal Committee of prefecture-level cities serving in other locations as an instrumental variable of cross-region judicial synergy,this paper employed the IV-2SLS,spatial Durbin model and mediating effect model to examine the impact of cross-regional judicial synergy on regional welfare and its potential impact mechanism.The study found that(1)cross-regional judicial synergy significantly enhanced regional welfare,but the impact of cross-regional judicial synergy on regional welfare showed decreasing characteristics in the eastern,central and western regions.Relative to cross-provincial judicial synergy,intra-provincial judicial synergy has a greater effect on enhancing regional welfare.Cross-regional judicial synergy in contract,debt disputes,corporate law and intellectual property cases exerts a greater effect on regional welfare compared with that in criminal,traffic and o

关 键 词：司法协同 地区福利 工具变量 空间溢出 

分 类 号：D926[政治法律—法学]