关键词: 农村居民消费, 区域分析, 主成分分析, 回归分析

Abstract:

In 2010, the structure of rural consumption was largely different and unreasonable in various regions in Yunnan Province.
K-mean cluster analysis showed three types of rural consumption in Yunnan Province with obvious differences between each type.
AIC criterion showed that main composition regression model was better than that of the full model, which could explain 90.6% of the
variable information. And this model passed the significant test. The results of main composition regression showed a significant
correlation between rural resident's consumption and their income.