关键词: 进口贸易差异, 消费者异质性, GDP含金量, 地区发展与民生指数

Abstract: Based on the provincial-level consumer demand function,this paper uses 2000~2013 panel data of 14 provinces to study the provincial import trade. The findings show that the provincial import trade has significantly positive correlation with the GDP of both sides of the trade and consumer heterogeneity on provincial level,and is negatively related to the distance and cost of the trade. Moreover,the paper analyses the cross effect of each province's characteristics,regional features and the structure differences, with a view to promote the balance of provincial import trade and provide a certain basis for economic development.

Key words: Provincial Differences of the Import Trade, Consumer Heterogeneity, GDP Value, Regional Development and People's Livelihood Index