城市人口密度、房价与城乡消费不平等  

Urban population density,housing price and urban-rural consumption inequality

作　　者：赵德起 唐旺 ZHAO Deqi;TANG Wang(Asia-Australia Business College,Liaoning University,Shenyang 110036,China;School of Economics,Liaoning University,Shenyang 110036,China)

机构地区：[1]辽宁大学亚澳商学院,辽宁沈阳110036 [2]辽宁大学经济学院,辽宁沈阳110036

出　　处：《海南大学学报（人文社会科学版）》2024年第6期24-33,共10页Journal of Hainan University （Humanities & Social Sciences）

基　　金：国家社会科学基金后期资助重点项目(20FJA001)。

摘　　要：城乡消费不平等直接影响着共同富裕目标的推进与新发展格局的构建。城市人口密度和房价是扩大内需的重要因素。本文在构建数理模型的基础上,利用2011—2020年中国省级面板数据实证检验了城市人口密度和房价对城乡消费不平等的影响,结果表明城市人口密度和房价会分别对城乡消费不平等产生显著的抑制和促进作用,这一结果在稳健性检验和内生性讨论后仍然成立。分位数回归、考虑消费结构和分组回归后的结果表明城市人口密度和房价对城乡消费不平等的影响存在显著的异质性差异。作用机制检验和调节效应分析结果表明城乡收入不平等是城市人口密度影响城乡消费不平等的作用机制,财富效应和物价是房价影响城乡消费不平等的作用机制。缩小平均家庭户规模、增加中规模家庭户比重以及降低大规模家庭户比重都能够通过调节效应抑制城乡消费不平等水平的扩大。本文丰富了相关领域的研究,为缩小城乡消费不平等及扩大内需提供了政策启示。The urban-rural consumption inequality directly affects the promotion of the goal of common pros-perity,and the construction of a new development pattern.The urban population density and housing price are the important factors for expanding the domestic demand.Based on the mathematical model,this paper empirically tests the effects of urban population density and housing price on the urban-rural consumption inequality with China's provincial panel data from 2011 to 2020.The results show that the urban population density and housing price will have the significantly inhibiting and promoting effects on the urban-rural consumption inequality respectively,which is still valid after the robustness test and endogeneity discussion.The results of the quantile regression,the consumption structure considered and the grouping regression show that there are significant heterogeneity differences in the effects of urban population density and housing price on the urban-rural consumption inequality.The results of the mechanism test and the moderating effect analysis show that the urban-rural income inequality is the working mechanism that the urban population density affects the urban-rural consumption inequality;the wealth effect and price are the working mecha-nism that the housing price affect the urban-rural consumption inequality.Reducing the average household size,increasing the proportion of medium-size households and reducing the proportion of large-scale households can restrain the expansion of urban-rural consumption inequality through the moderating effect.While research in related fields is enriched,this paper also provides some policy enlightenments for reducing the level of urban-rural consumption inequality.

关 键 词：城市人口密度 房价 城乡消费不平等 

分 类 号：F015[经济管理—政治经济学]