【答案】：(1)吉芬商品和低档商品的含义。 吉芬商品是指需求与价格之间呈正向变动的一类商品，由英国统计学家罗伯特?吉芬提出而得名。吉芬商品的特殊性在于：它的收入效应的作用很大，以至于超过了替代效应的作用，从而使得总效应与价格同方向的变动。这也就是吉芬商品的需求曲线呈现向右上方倾斜的特殊形状...
吉芬品的替代效应与价格呈反方向的变动,收入效应则与价格呈同方向的变动,意味着吉芬品具有负的收入效应。吉芬品收入效应的作用很大,以至于超过了替代效应的作用,从而使得总效应与价格呈同方向的变动,吉芬品的需求曲线呈现出向右上方倾斜的特殊形状。 (2)劣等品是指需求收入弹性为负的商品。因此,劣等品需求量随着收入...
百度试题 题目什么是吉芬商品( Giffen good)、低档商品( Inferior good 相关知识点: 试题来源: 解析反馈 收藏
劣等品收入效应为负。吉芬商品是劣等品中的战斗机，不仅收入效应为负，而且收入效应超过替代效应，使得总...
Giffen goods（吉芬商品）:Are inferior goods Demand decreases as price decreases, demand curve has positive slope.Negative Income effect > Positive Substitution effect 收入效应为负，且收入效应大于替代效应的次级商品为吉芬商品，随着价格下降需求也下降，吉芬商品一定是次级商品，但次级商品不一定为...
Quinine pellets as an inferior good and a Giffen good in rats. J Exp Anal Behav. 1990 Mar; 53 (2):263–271.Hastjarjo, T., Silberberg, A., & Hursh, S. R. (1990). Quinine pellets as an inferior good and a Giffen good in rats. Journal of the Experimental Analysis ofBehavior, ...
什么是吉芬物品(Giffen Good)?什么是劣等品(Inferior Good)?为什么吉芬物品必然是劣等品?[中央财经大学803经济学综合2013研]
百度试题 题目5.什么是吉芬商品( Giffen good)、低档商品( (Inferior good)?二者有何关系? ]大学2014研相关知识点: 试题来源: 解析反馈 收藏
Define Giffen goods. Giffen goods synonyms, Giffen goods pronunciation, Giffen goods translation, English dictionary definition of Giffen goods. Any good that is purchased in greater quantities as its price increases. Dictionary of Unfamiliar Words by Di
What is the difference between 'Inferior Goods' and 'Giffen Goods' as used in economics? Types of Goods: Goods are categorized based on two main factors: excludability and rivalry in consumption. Excludability means that a good can be restricted from access by others, and ...