茶叶必需品与奢侈品经济学判定及其启示  

The Judgment and Hint of Tea Necessity and Luxuries Since Economy

作　　者：葛伟[1] 姜含春[2] 

机构地区：[1]安徽国祯环保节能科技股份有限公司,安徽合肥230088 [2]安徽农业大学经济管理学院,安徽合肥230036

出　　处：《中国茶叶加工》2015年第1期48-52,共5页China Tea Processing

基　　金：农业部软科学项目(Z200913)

摘　　要：运用收入需求函数分析判断得出茶叶消费量需求弹性小于1,茶叶消费金额需求弹性大于1,分别具有必需品特征和奢侈品的特征,这一分歧现象原因在于茶叶价格的提高和名优茶比重的迅速上升。依此预计,茶叶消费单价将会继续升高,茶叶消费观念也逐渐由数量消费转向质量消费。Based on the analysis of supply-demand function, this paper concluded that the income elasticity of demand is greater than 1 by the tea quantity of consumption and the income elasticity of demand is less than 1 by the tea amount of consumption. Such divergence was caused by the rise of tea price and the increases of the proportion of famous tea. This paper concluded that as the price of tea rose, the consumption concept would change from ＂quantity first＂ to ＂quality first＂.

关 键 词：茶叶 需求弹性 必需品 奢侈品 

分 类 号：F326.12[经济管理—产业经济] S571.1[农业科学—茶叶生产加工]