[考試] 完全競爭市場
看板Economics (經濟學)作者HamBearJ (C'EST CA QUE)時間17年前 (2009/01/11 17:23)推噓3(3推 0噓 19→)留言22則, 4人參與討論串1/5 (看更多)
來源: 96 政大經研
科目: 經濟學
問題: All but one of the following are incompatible with existence of
perfect competition. That one is:
(A) prolonged decreasing costs.
(B) prolonged increasing return to scale.
(C) a continually falling average fixed cost curve.
(D) a continually falling average total cost curve.
(E) product differentiation.
我的想法: 其實選項我都看不太懂, prolonged查字典為"延長的;拖延的"
所以(A), (B)是在說: 不斷遞減的成本以及不斷遞增的規模報酬??
答案給 (E), 但 (E)不是在說產品差異化嗎? 而題目不是在問" 除
了以下哪一個選項之外皆不符合完全競爭的特性? 那怎麼會選 (E)
呢? 還是我的理解有錯~~@@
請大家幫我看一下~~謝謝!
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 118.171.132.225
→
01/11 17:38, , 1F
01/11 17:38, 1F
推
01/11 17:48, , 2F
01/11 17:48, 2F
→
01/11 20:05, , 3F
01/11 20:05, 3F
→
01/11 20:15, , 4F
01/11 20:15, 4F
→
01/11 20:15, , 5F
01/11 20:15, 5F
→
01/11 20:17, , 6F
01/11 20:17, 6F
→
01/11 20:18, , 7F
01/11 20:18, 7F
→
01/11 20:19, , 8F
01/11 20:19, 8F
→
01/11 20:19, , 9F
01/11 20:19, 9F
推
01/11 22:13, , 10F
01/11 22:13, 10F
→
01/11 22:13, , 11F
01/11 22:13, 11F
→
01/12 00:01, , 12F
01/12 00:01, 12F
→
01/12 00:03, , 13F
01/12 00:03, 13F
→
01/12 00:04, , 14F
01/12 00:04, 14F
→
01/12 00:06, , 15F
01/12 00:06, 15F
推
01/12 17:58, , 16F
01/12 17:58, 16F
→
01/12 17:58, , 17F
01/12 17:58, 17F
→
01/12 17:59, , 18F
01/12 17:59, 18F
→
01/12 21:20, , 19F
01/12 21:20, 19F
→
01/12 21:21, , 20F
01/12 21:21, 20F
→
01/12 21:28, , 21F
01/12 21:28, 21F
→
01/12 21:30, , 22F
01/12 21:30, 22F
討論串 (同標題文章)
Economics 近期熱門文章
PTT職涯區 即時熱門文章