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原帖由 elle 于 2006-11-24 16:37 发表* l: V; `" \, `
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/ l: ]9 e0 b0 P, c. |; D d% ^haha, what an example.% z3 J2 H& a# A! M1 P5 I9 o# T( L0 N
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That teacher used the best case of all the possibilities to estimate/analize his "loss". 2 Q( z( _& |0 l' w: m
6 z5 h1 B! M4 f0 v, PNOT every one who decided to start working instead of continu ...
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8 s3 h0 g, s8 c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.
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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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