一级密封招标在项目建设BOT方式中的应用分析

在项目建设BOT方式的环境下,分别对以特许期、单位产品收费价格、支付资金及总回收资金为竞标变量的一级密封招标进行了研究。建立了投标人之间的不完全信息静态博弈模型,给出了投标人的最优竞标策略并对各竞标变量选拔投标人的有效性进行了分析。分析显示当竞标人之间对市场的预期不同时,几种竞标变量下的最优竞标策略均存在失效的可能;当单位时间运营和维护成本可以忽略时,以总回收资金为竞标变量是最佳的选择。

An Analysis of the One-level Sealed Bidding on BOT Project

The one-level sealed bidding is studied under the circumstance of project construction in build-operate-transfer(BOT)mode,where the bidding variable is considered separately as concession term,toll per product,payment and the total revenue.A game model with incomplete information among tenderers is presented and the optimal bidding strategies of tenderers are given.The effectiveness of each bidding variable in choosing the tenderers is analyzed.When the anticipations of market demand among the tenderers are different,the optimal bidding strategies under the above bidding variables may fail;when the operation and maintenance cost could be ignored,the bidding variable of total revenue is the best choice.