1# 小霞的fans 你搞錯左scarcity既意思- - scarcity係當唔夠goods去滿足wants就會發生 shortage係唔夠goods去滿足wants(Qd>Qs) 所以shortage implies scarcity dl1s26 發表於 3/9/2010 01:47 AM 下..書咁definition係咁寫 scarcity exists when the quantity demanded for a good is gerater than quantity supplied atzero price. shortage exists when the quantity demanded for a good is greater than quantity supplied at aprevailing price. 既然大家個price都唔同..點可以話shortage implies scarcity? 就好似1個橙+1個蘋果+1杯果汁唔會等於3個橙蘋果果汁架.. 我諗唔通呢度.. |