黑龙江城乡居民消费结构变化的灰色关联分析

为了研究黑龙江省城乡居民消费结构的变化及差异，采用灰色关联分析方法，分析了不同时期城乡居民A均生活消费支出构成项目与支出总额之间的关联度。结果表明：城乡居民消费结构存在很大的差异。居住及家庭设备用品在农村。^居民生活消费中一直居于主导地位，而医疗保健对城镇居民生活消费支出的影响越来越大。

Grey correlative analysis of the consumption structure's difference between urban households and rural households in Heilongjiang Province

In view of the consumption structure＇s change and differenc~ between urban households and rural households in Heilongjiang Province, The article introduces the method of grey correlative analysis, analyses per capita consumption expenditure＇s compositions and the total consumption expenditures＇ grey correlative degree between urban households and rural households in different penods. The research indicates that the consumption structure of urban households is obviously different from that of rural households. Residence and household facilities, articles and services are all at the most primary position in the consumption expenditure of rural households and health care and medical services＇ influence on consumption expenditure of urban households is more and more obvious. The conclusion is important for making some logical demand policies.