The (model) is innovative in that both the interest of the owner and that of the client are taken into account and it provides a (win-win) solution for the optimization problem of project payments.

• 应用本文给出的模型及求解方法,既可以较好地解决业主对建设项目费用支付的控制问题,也能够合理地兼顾到承包商的利益,是一种双赢解决方案。