Related to residential consumption analysis, extend linear expenditure system (ELES) is widely used in statistics analysis, and calculating the demand elasticity of various commodities.
对于居民消费结构分析，现广泛采用扩展线性支出系统模型进行统计分析，并计算出各类商品的需求弹性。
2
Finally, we get the conclusion that the relationship between expenditure and non-compensated own price elasticity and market share is almost on the opposite side.
日化产业产品支出弹性和非补偿自价格弹性几乎都与市场份额呈反向变化。
3
The effects various kinds of government finance expenditure act on economic growth are relationship with its proportion, output elasticity and its power of substitution elasticity.