摘要
本文在文献综述的基础上,指出了现有研究中的不足,即缺少不同收入阶层的消费过度敏感性的分析以及由于样本容量的不足导致模型拟合及预测能力不强。本文主要利用panel data模型分析了我国城镇不同收入阶层居民消费的过度敏感性,验证出各阶层都存在着过度敏感性,且过度敏感性的大小在各阶层中呈现倒"草帽"型分布。
On the basis of literature reviews, cies: one is lack of excess sensitivity analysis on this paper findout two deficiendifferent income rank residents, the other is that fitness and forecast ability of model are not good because the number of sample isn't enough. The paper uses Panel Data to analyze the excess sensitivity of different income rank residents consumption, and draws the conclusion that every rank have sensitivity, and distribution on every rank emerges the inverted straw hat type.
出处
《数量经济技术经济研究》
CSSCI
北大核心
2007年第3期102-107,共6页
Journal of Quantitative & Technological Economics
基金
国家统计局立项的全国统计项目课题(项目编号:LX0401)
南京财经大学科学研究基金资助项目(项目编号:B0507)的阶段性成果