This essay undertakes a quantitative analysis on the annual consumption expenditure in commodities and the expendable income of the urban residents in Henan by using the Extensive Line Expenditure System.

• 采用扩展的线性支出系统 (ELES系统 ) ,对河南省城镇居民各类商品年消费支出与年可支配收入进行了系统的定量分析 ,揭示了城镇居民消费需求将出现新型家电及电脑产品消费趋势 ;