买家会对供应商提供的服务体验做出相应的评估,其中既涉及逆向选择问题,也涉及潜在的道德风险问题。那么,不同的因素,在其中起到什么的作用呢?作者认为,首先,影响供应商声誉的各种信息有着不同程度的重要性,这些信息说明供应商能否提供优质供给,对投标选择及投标价格意义重大。其次,是供应商的声 The buyer will make a corresponding assessment of the service experience provided by the supplier, which involves both the adverse selection problem and the potential moral hazard issues. So, what are the different factors that play a role in it? The author believes that, first of all, various kinds of information that affect the reputation of suppliers have different degrees of importance. This information shows whether suppliers can provide high-quality supplies, and can The bid price is significant. Second, it is the sound of suppliers.