题目内容

旧车质量是连续的、均匀的分布时，模型的基本结论发生了根本性改变。()

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委托人或代理人可以采取信号发送，以减少信息不对称导致的市场失灵，但是这种做法是有成本的。()

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合理的机制设计能够节省监督的成本。()

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During the execution phase of the project, you realized the subcontractors are working with incomplete and different scope statements. As the project manager, what should you do FIRST？

A. Check the work completed against the correct scope statements。
B. Review the scope of work with the stakeholders。
C. Document the inconsistencies to management，calculating the cost of non-conformance
D. Stop all activities until the scope of work is complete。

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不同的买方与卖方之间的信息不对称程度是不一样的，市场失灵的情况更容易在不懂行情的人身上发生。()

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