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[問題] 個經問題一問

Sep 30th 2014, 17:23, by oay

作者oay ()

站內Examination

標題[問題] 個經問題一問

時間Tue Sep 30 17:23:38 2014

請教各位這問題一直困擾我，我還是不太了解題目如下: 下列敘述何者錯誤? (a)季芬財需要的所得彈性小於0 (b)炫耀財需要的所得彈性大於0 (c)一物的替代品越多，需要的價格彈性越大 (d)罐頭類的食品因容易保存，故供給彈性較大答案是b 我的問題是既然季芬財的所得彈性小於零(季是劣) 但為何炫耀財所得彈性不是大於零? 炫耀財不是正常財嗎？一直搞不懂啦～ -- posted from android bbs reader on my HTC Butterfly https://market.android.com/details?id=com.bbs.reader -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 42.68.210.21 ※ 文章網址: http://www.ptt.cc/bbs/Examination/M.1412069021.A.522.html

推 Andycourse: 要>1 09/30 17:39

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