Elastic demand 富有弹性: |ε|>1 Unit-elastic demand 单位弹性: |ε|=1 Inelastic demand 缺乏弹性: |ε|<1 通常来说,需求曲线斜率越大,弹性越小。 Perfectly Inelastic: vertical lineRelatively InelasticUnit-elastic Relatively ElasticPerfectly Elastic: horizontal line Revenue and Elasticity ...
影响商品价格弹性的因素包括:In summary, own-priceelasticity of demandis likely to begreater(i.e., more sensitive) for items that have manyclose substitutes,occupy a large portionof the total budget, are seen to beoptionalinstead of necessary, or havelonger adjustment times. 替代品的可得性与相似...
Price Elasticity of Demand (PED) 表示当商品价格发生变化时,消费者对该商品需求量的变化程度。 PED 是通过计算需求量变动的百分比与价格变动的百分比之间的比率来得到的。 分类 根据PED 的值,我们可以将需求分为以下几类: Perfectly Elastic Demand (完全弹性需求): 当PED 的绝对值为无穷大时,这意味着任何价格上...
这个章节中重点要求大家对Price Elasticity of Demand公式的记忆和计算,以及计算出的Ed的值进行分类: 当Ed=0,Perfectly inelastic;当0<ed<1,inelastic;当ed=1,unitary elasticity;当1<ed<∞,elastic;当Ed=∞,perfectly elastic。 从而应用在不同...
结果1 题目 If the price elasticity of demand for a good equals one, then the demand for that good is: A. perfectly elastic. B. inelastic. C. elastic. D. unit elastic. 相关知识点: 试题来源: 解析 unit elastic. 反馈 收藏
demand，也就是说，如果价格变化的时候，消费者完全没有反应，P上升，Qd不变，那么这就是极端inelastic的时候。反之极端elastic也是同样的推理方法。如果P的百分比变化和Qd的百分比变化相等，那么PED的值就为1，我们把这种情况叫作unitary elasticity of demand。那，什么因素会影响到数值的大小呢？我们下回继续说 ...
Because your price elasticity of demand of 0.25 is less than one, your software has relatively inelastic demand. Types of price elasticity of demand Perfectly elastic Relatively elastic Unit elastic Relatively inelastic Perfectly inelastic Demand for any product falls into one of five categories, althou...
learn the basic theory behind price elasticity of demand, 视频播放量 167、弹幕量 0、点赞数 7、投硬币枚数 0、收藏人数 5、转发人数 0, 视频作者 MrMoon经济学, 作者简介 Economics teacher 经济学老师,相关视频:A level economics 经济学 U1C9.2cross price elastic
If price elasticity is greater than 1, the good is elastic; if less than 1, it is inelastic. If a good’s price elasticity is 0, there is no amount of price change that produces a change in demand, and it is perfectly inelastic. ...