全国统一大市场建设与共同富裕:基于地区市场分割视角  

The Construction of National Unified Market and Common Prosperity:Based on the Perspective of Regional Market Segmentation

作　　者：周鹃 盛宇华[1] ZHOU Juan;SHENG Yu-hua(School of Business,Nanjing Normal University,Nanjing 210023,Jiangsu,China)

机构地区：[1]南京师范大学商学院,江苏南京210023

出　　处：《中国流通经济》2024年第7期61-75,共15页China Business and Market

基　　金：国家自然科学基金面上项目“气候变化视角下我国农村地区减排固碳政策影响评价及政策优化”(72273067)。

摘　　要：共同富裕是社会主义的本质要求,是现阶段全党工作的重中之重。构建全国统一大市场是实现全体人民共同富裕的基础。而在我国渐进式改革的过程中催生的地区市场分割导致国内市场难以实现一体化,人群、城乡及地区间收入差距扩大,使共同富裕失去了物质基础。因此,从地区市场分割视角探究全国统一大市场建设的共同富裕效应具有重要意义。利用2006—2022年我国30个省份的面板数据,借助系统GMM方法和中介效应模型实证考察地区市场分割对共同富裕的影响效应及其地区异质性,并进一步分析其作用机制。研究发现:地区市场分割对共同富裕产生显著的负向效应,明显抑制我国共同富裕水平的提升,这一结论经过稳健性检验后仍然成立。从市场分割细分类型来看,商品市场分割、劳动力市场分割与资本市场分割均对共同富裕产生显著的抑制作用,其中劳动力市场分割的抑制作用最大,其次是商品市场分割,资本市场分割相对较小。地区异质性分析表明,相比东部和中部地区,西部地区市场分割对共同富裕的负向效应最大,且不同类型市场分割对共同富裕的影响也存在明显的地区异质性,其中东部地区共同富裕水平的提升主要受商品市场分割的制约;中部地区共同富裕水平的提升主要受劳动力市场和资本市场分割的制约;不同类型市场分割都不利于西部地区共同富裕水平的提升。机制检验结果表明,地区市场分割主要通过阻碍产业结构升级、加重要素价格扭曲、加剧环境污染和降低财政可持续,对共同富裕水平的提升产生抑制作用。基于此,加快推进全国统一大市场建设,打破商品市场、劳动力市场与资本市场分割,充分发挥市场机制配置要素资源的决定性作用,强化地区间分工与协作,推动区域协调发展,助力共同富裕的实现。Common prosperity is the essential requirement of socialism and the top priority of the whole Party's work at this stage.In this process,it is very important to build national unified market,which is the basis for achieving common prosperity for all people.In the process of China's progressive reform,the regional market segmentation has led to the difficulties of integrating the domestic market,and the widening income gap between people,urban and rural areas and regions has led to the lost of material basis of common prosperity.Therefore,it is of great significance to explore the effect of unified market construction on common prosperity from the perspective of regional market segmentation.Based on the panel data of 30 provinces in China from 2006 to 2022,the authors empirically examine the effect of regional market segmentation on common prosperity and its regional heterogeneity with the help of systematic GMM and intermediary effect model,and further analyze its mechanism.It is found that regional market segmentation has a significant negative effect on common prosperity,and obviously inhibits the improvement of the level of common prosperity in China,and this conclusion is still valid after robustness test.From the perspective of market segmentation types,commodity market segmentation,labor market segmentation,and capital market segmentation all have a significant inhibitory effect on common prosperity,among which labor market segmentation has the largest inhibitory effect,followed by commodity market segmentation,and the effect of capital market segmentation is relatively small.The regional heterogeneity analysis shows that,compared with the eastern and central regions,market segmentation in the western region has the largest negative effect on common prosperity,and the influence of different types of market segmentation on common prosperity also has obvious regional heterogeneity:the improvement of common prosperity level in the eastern region is mainly inhibited by commodity market segmentation;the improvem

关 键 词：全国统一大市场 共同富裕 地区市场分割 系统GMM 中介效应 

分 类 号：F279.33[经济管理—企业管理]