对建筑工程招标投标中建筑产品成本的界定

《招标投标法》中规定“投标人不得以低于成本的报价竞标”,但没有明确界定“成本’’的内涵,对成本的明确界定是本文的目的。通过分析、比较建筑产品的“社会平均生产成本”和“企业个别生产成本”的计算依据和构成内容,认为存在部分企业个别生产成本低于社会平均成本。招标投标的设计机制的功能在于招标机制揭示出“最低价格”这样的“私人信息”,而从实施招投标的目的来看,也是为了在建筑市场中引入竞争,业主减少投资费用,实现投资收益最大化,两者都表明当前的《招标投标法》中所指建筑产品的成本应该为“企业个别生产成本”。

Ascertainment of the Cost of Construction Product in Construction Tendering and Bidding

The Tendering and Bidding Law" states that the bidder should not compete bidding through quoted price lower the cost, but it does not ascertain the meaning of the cost of building product. It is the purpose of this paper to ascertain the meaning of the building product cost. The calculation bases of both the social average product cost and of the enterprise individual product cost are analyzed and they are compared with each other. The authors point out that for some enterprise there is individual product cost lower the social average product cost. The function of design mechanism of bidding is revealing "private information" on "the lowest price". The purpose of carrying out bidding is introducing competition, reducing the cost for the owner and realizing the maximum yield. Both indicate the cost of building product, mentioned in "The Tendering and Bidding Law" should be the enterprise individual product cost.