河南农业大学学报2001，Vol.35Issue(2)：163-168,6.
食品消费的几乎理想需求系统分析
Analysis of an application of AI DS to food consumption
摘要
Abstract
The Almost Ideal Demand Sy stem（AIDS） is used to condition of analy ze systematically the food consumption u rban inhabitants of Henan Province and a n AIDS model is set up as a basis to ana lyse the elasticities of demand expendit ure and price （own price elasticity and cross-price elasticity）．The results show that among the five major groups of foo d consumption，grain and poultry and egg are major consumer goods，55％ of total ex penditure in urban housholds．Tobacco，lig ur and tea’s shares are decreasing，as in come increasing．All foods have leap out of the shortage，and the substituting rel ationship among the foods is expanding.关键词
食品消费/几乎理想需求系统/Stone价格指数/弹性分类
管理科学引用本文复制引用
张冬平,潘向东..食品消费的几乎理想需求系统分析[J].河南农业大学学报,2001,35(2):163-168,6.
