中文摘要：

本文把收入整体水平的提高、收入差距扩大及收入的异质性差异（受教育程度、地理环境等因素导致）统称为收入变迁。抓住我国收入变迁的现状，针对转型期间消费结构改变的特征，构建了一个从收入变迁视角研究消费需求结构的理论模型一引入收入变迁因素的扩展AIDS模型。实现了两点突破：把收入引入到从支出视角出发的消费系统AIDS模型中；构建出了定量度量收入变迁的三个反事实收入变量，并通过对收入项的分解成功将其引入到模型中。最后利用2001-2010年间我国城镇居民收入消费数据对模型进行了实证检验，结果表明收入变迁的均值效应对整体消费结构的需求起决定作用，方差和残差效应更倾向于影响单个市场的需求。

英文摘要：

The improvement of the overall income, the increasing income gap and income heterogeneity differences （caused by education level, geographic environmental factors） are collectively referred to as income evolution in this paper. This article seizes the status quo of China＇s income evolution and the characteristics of the consumption structure change during the transition period, from the perspective of income evolution, we construct a theoretical model of consumer demand structure -- an Extension of AIDS Model by Introducing Income Evolution. We achieve two breakthroughs in this paper： the introduction of the income to the AIDS model, which used to be considering the expenditure; we build three counterfactual income variables for quantitative measure of income evolution, and successfully introduce them to the model. Finally, we make an empirical test using the 2001-2010 years China＇s urban residents＇ income and consumption data. The result shows that mean effect of income evolution major impacts the overall demand of the consumption structure, and variance and residual effects are more inclined to affect the specific market demand.