 鲜花( 123)  鸡蛋( 0)
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原帖由 elle 于 2006-11-24 16:37 发表% i/ `! l- }( b2 J' J
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haha, what an example.4 F% C' _. }! k3 t& [
, ~ S, ?! P# lThat teacher used the best case of all the possibilities to estimate/analize his "loss".
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NOT every one who decided to start working instead of continu ... ( z3 l0 s! X7 |& R
6 P0 O( N. B. {& Y' u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.+ k( C- N3 l. ]( D$ {9 b: a1 T
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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. |
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