原帖由 elle 于 2006-11-24 16:37 发表 4 E* \9 I# b7 |# M+ t* X! p; S4 k $ _; p7 h4 v+ q6 j; s5 H O( O 1 i# D0 I( G. u% _8 Y2 ~haha, what an example. 6 z; J, S2 q# o+ L + t+ A. @7 O9 T8 |0 w* u2 `That teacher used the best case of all the possibilities to estimate/analize his "loss". % B$ C1 |; o. g0 ], X7 r6 S
& L0 k& |5 R1 V% F3 |% J# WNOT every one who decided to start working instead of continu ...
* `5 l7 Z7 J) I! H. ] 9 z; ?& a. v' d* ?5 o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.9 r1 b: Z2 L" s( J- F+ v8 q
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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.