With researches in this paper, we get game-value formula result in bidding auction model, open out the optimal strategies of both sides in BM auction model and risky auction model.

• 通过本文的研究，得出了竞价拍卖模型下的博弈价格公式解，揭示出了BM拍卖模型和风险型拍卖模型下双方的最优策略。