 鲜花( 123)  鸡蛋( 0)
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原帖由 elle 于 2006-11-24 16:37 发表
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haha, what an example.
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W- E: Y4 K' ], C$ l! YThat teacher used the best case of all the possibilities to estimate/analize his "loss".
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5 R/ e/ O; q3 w4 y' @ ?2 _NOT every one who decided to start working instead of continu ... " V- Y, }1 z& ?. I
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呵,当然,如果这个老师不读博士,他也不一定能做系主任,但不至于评副教授也要等名额啊.. ~6 S4 a* J b
3 J8 P5 r; f; V1 s8 o因为有名额的时候读书去了,读完书的时候,位置都坐满了.这就是机会成本啊. |
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