price elasticity of demand

price elasticity of demand读音音标

英 [prais ɪlæˈstɪsɪti: ɔv diˈmɑ:nd]

美 [praɪs ɪlæˈstɪsɪti ʌv dɪˈmænd]

price elasticity of demand意思解释

释义

需求的价格弹性；

英英释义

Price elasticity of demand (PED or Ed) is a measure used in economics to show the responsiveness, or elasticity, of the quantity demanded of a good or service to a change in its price. More precisely, it gives the percentage change in quantity demanded in response to a one percent change in price (ceteris paribus, i.