【摘要】 从工程业主与承包商间的委托代理关系出发 ,分析了这种委托代理关系下的信息不对称本质 ,及其引发的承包商道德风险与逆选择是造成工程承包合同失灵的根源 .文章提出并论证了工程担保机制是矫正这种合同失灵的根本手段 ,最后还对工程担保机制的本质及其实施条件作了进一步探讨更多还原

【Abstract】 The paper that the nature of asymmetry distribution of information between the princapal and agent of project is analysed in which moral hazards induced and the adverse selection of agent is a origin of executive failure of the contract of project. The nature, function, executive policies, and its matching measures & condition of surety mechanism of project which overcomes the failure are also analysed.更多还原