extended linear expenditure system

基本解釋

ELES (Extended Linear Expenditure System) is a good demand model which has explicit economic meaning and is used extensively.
擴展的線性支出系統(tǒng)需求函數(shù)模型是一類經(jīng)濟意義清楚，具有廣泛應(yīng)用價值的需求函數(shù)模型。
This Thesis adopted the Extended Linear Expenditure System(ELES)Model to study the short-run medical service price elasticity of Chinas rural residents.
利用擴展的線性支出系統(tǒng)模型（ELES），采用最小二乘法估計計算了我國農(nóng)村居民的短期醫(yī)療服務(wù)需求價格彈性。
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With the linear expenditure system and extended linear expenditure system, we build, in this paper, mathematical models of the urban household expenditure structure in China.
本文采用線性支出系統(tǒng)和廣義線性支出系統(tǒng)，建立了我國城市居民家庭支出結(jié)構(gòu)的數(shù)學(xué)模型。