送交者: skipper3 于 2005-2-06, 16:42:51:
回答: and "科大及其它院校还有什么凭据要求长江教授回国干活?" 由 skipper3 于 2005-2-06, 16:11:57:
This is based on an assumption: the net benefit (for employer and tax payers I suppose) of having them and future candidates staying china is greater than the net benefit of letting these people spend less time in China. Why is it true?