一、引言消费在经济学理论中被喻为是拉动一个国家或地区经济增长的三驾马车之一,在一个国家或地区的GDP中占有重要的比例,提高居民消费水平对拉动经济增长具有重要意义;另一方面,生产的最终目的就是为了消费,一个地区居民的消费水平是衡量一个地区居民生活水平高低的重要指标。改革开放以来,特别是实行市场经济以来, I. Introduction Consumption is regarded as one of the troika driving economic growth in a country or region in economic theory. It occupies a significant proportion of the GDP of a country or region. It is important to increase the level of household consumption in stimulating economic growth Significance; On the other hand, the ultimate goal of production is for consumption. The consumption level of residents in a region is an important index to measure the living standards of residents in a region. Since the reform and opening up, especially since the introduction of a market economy,