本文通过问卷调查的方法主要研究西北五省居民家庭的消费差异,从微观层面对居民家庭的消费状况进行分析,试图找出目前制约居民消费的一些因素,并期望给出合理可靠的措施优化西北五省居民家庭的消费差异,提高居民的消费质量,最后提出一些促进经济协调发展的建议。 In this paper, we mainly study the consumption discrepancy of households in five provinces of Northwest China by means of questionnaire survey, and analyze the consumption status of households from the microcosmic level in order to find out some of the factors that restrict the consumption of residents and expect to give reasonable and reliable measures to optimize the northwest Consumption differences among households in five provinces and improve the quality of residents’ consumption, and finally put forward some suggestions to promote the coordinated development of economy.