[請益] 需求彈性與供給彈性

看板Economics (經濟學)作者 (回頭太難)時間16年前 (2009/12/29 12:23), 編輯推噓0(000)
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An increase in the supply of cellular phones reduces their price by 20%. If the elasticity of demand for cellular phone is 2 and the elasticity of supply is 1. how much do sales of cellular phones increase? 要怎麼導出這彼此之間的關係式?? -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 120.126.130.152
文章代碼(AID): #1BEOGph1 (Economics)
文章代碼(AID): #1BEOGph1 (Economics)