PPP项目再谈判中的利益再分配研究

利益再分配是PPP模式再谈判中的一项重要问题，合理的利益再分配能促进再谈判以及整个PPP项目的进行。基于Rubinstein讨价还价模型，建立了PPP模式下利益再分配模型，并对模型进行求解，得出了减少自身的出价时间等手段可以提升再谈判中利益再分配公平合理性的结论。

Research on Redistribution of Interests in PPP Renegotiation

Redistribution of interest is an important issue in the renegotiation of PPP model. Reasonable redistribution of interest can promote renegotiation and the whole PPP project. Based on the Rubinstein Bargaining Model, this paper establishes the interest redistribution model under the PPP model and solves the model. It concludes that improving the fairness and rationality of redistribution in the renegotiation by adjusting the discount factor and reducing the bid time,etc.