[考題] 需求函數求財貨之間的關係??:－2016徵求年菜推薦網路訂購最紅的商家.年菜訂購?台北年菜外送餐廳推薦(年菜)?年菜.今年不想做年菜推薦,網路宅配哪一家好?

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[考題] 需求函數求財貨之間的關係??

Sep 17th 2013, 01:12, by yuio339841

作者yuio339841 (魚兒水中游)

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標題[考題] 需求函數求財貨之間的關係??

時間Tue Sep 17 01:12:45 2013

出處：楊名經濟學課本　第一章Ｑ：某甲需求Ｘ、Ｙ、Ｚ三種財貨，某Ｘ財的需求函數為Ｘ＝Pz(Px+Py)^(-1) 請問Ｘ財與Ｙ、Ｚ財貨之間的關係為何？Ａ：Ｘ與Ｙ為互補關係；Ｘ與Ｚ為替代關係－－－－－－－－－－－－－－－－－－－－－－－－－－－－請問Ｘ與Ｙ之間的關係要怎麼算呢？？(看到-1和括號就不知道怎麼繼續了...) 謝謝解答,也恭喜各位上榜者^^ -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 119.14.98.92

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