作者查詢 / davidlhs
作者 davidlhs 在 PTT 全部看板的留言(推文), 共11909則
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15F→:理論上, 會存在HSBC, 但許多人不轉存163.22.18.76 06/04 19:39
16F→:也會考慮到轉存是不是真的比, 不轉存好163.22.18.76 06/04 19:39
17F→:很多假設都是基於 "不考慮交易成本"163.22.18.76 06/04 19:40
18F→:但問題是, 交易成本一直都存在, 而且並不163.22.18.76 06/04 19:40
19F→:是真的很低163.22.18.76 06/04 19:40
20F→:雖說如此, 但經濟理論給了一個思考的方向163.22.18.76 06/04 19:41
21F→:很多論述真的是如此, 跟真實現象不全相同163.22.18.76 06/04 19:42
1F→:那... 你有懂了沒?163.22.18.76 06/04 19:37
16F推:1. 買某個特定組合的理由有 (1)比較好163.22.18.76 06/03 22:40
17F→:就是效比較高 (2)比較便宜, 就是支出少163.22.18.76 06/03 22:41
18F→:所以以這case來說, 支出少, 所以不能比較163.22.18.76 06/03 22:42
19F→:滿足程度163.22.18.76 06/03 22:42
20F→:假定所得不變下, 價格的改變, 這消費者不163.22.18.76 06/04 00:07
21F→:會花完所有的預算, 沒有追求效用極大163.22.18.76 06/04 00:08
8F推:m起來, m起來06/03 04:38
2F推:推... 出來跑遲早要還的!163.22.18.76 06/03 00:29
2F→:其實統一集團跟光泉是有關係的118.231.72.154 05/31 00:04
1F推:推... "嘴炮或跳針" XD163.22.18.76 05/28 13:09
1F推:說的很清楚 ^^ 好文163.22.18.76 05/28 03:58
2F推:多測一點呀, 這樣我們才可以多參考呀 XD05/28 03:16
1F→:反正 "理性" 的消費者, 會衡量呀163.22.18.76 05/28 00:32
2F→:如果今天加, 比明天加好, 他就今天去加了163.22.18.76 05/28 00:32
3F→:如果比明天差, 或一樣好, 就不會去加163.22.18.76 05/28 00:33
4F→:拍謝, 是 "今天了"163.22.18.76 05/28 00:33
6F→:也是齁... 我就是被卡住的那一個 XD163.22.18.76 05/28 01:58