【摘要】 习惯形成和消费异质性是我国居民消费行为的两个基本特征,其对居民消费质量具有怎样的作用?旨在从收入阶层异质性的角度研究习惯形成对居民消费结构的影响。基于马斯洛需求层次理论界定居民消费结构,以LA/AIDS模型为基础构建消费结构函数,采用城镇1987—2012年7个收入阶层的结构数据,运用状态空间模型测算习惯形成时变参数,进而运用面板似不相关回归(PSUR)的系统估计发现,居民消费结构升级呈现阶层异质性,习惯形成特征通过结构化的异质性影响阻碍了居民生存型消费占比下降、发展型和享受型消费占比上升的演变趋势。故为优化居民消费结构,减弱习惯形成的影响十分重要。更多还原

【Abstract】 Habit formation and heterogeneity of income stratum are the two basic characteristics of Chinese residents’ consumption behavior. How does it affect residents’ consumption structure? This paper is to study the influence of habit formation on urban residents’ consumption structure from the perspective of heterogeneity of income stratum. In the framework of LA/AIDS model, we define residents’ consumption structure based on Maslow’s Hierarchy of Demand theory, using urban residents’ consumption and price structure data of 7 income stratum from 1987 to 2012, as well as time-varying parameters of habit formation calculated and using State Space Model, the stratum panel data SUR system estimate shows that the upgrading of residents’ consumption structure shows the heterogeneity of stratum. Habit formation hinders the decline of residents’ survival consumption proportion and the rise of residents’ development and enjoyment consumption proportion through the influence of structural heterogeneity. So, in order to upgrade the structure of residents’ consumption, reducing the influence of habit formation is important.更多还原