本文构建了基于产学研合作研发背景下，供应链各主体创新决策意愿与供应链整体创新利益的三种契约模型。研究表明：政府补贴情境下，补贴比率的区间选择决定激励效果；双向惩罚契约对产学研合作供应链决策基本无影响；收益共享契约能有效平衡供应链上下游利润分配问题的同时提高供应链整体收益。创新能力的提高是促进产学研合作创新效率提升的重要保障，合理运用有效的激励契约能进一步提升创新能力在产学研供应链中的价值推动作用。

In this paper, three contractual models are constructed based on the innovative decision-making intention of the various subjects of the supply chain and the overall innovation interests of the supply chain under the background of cooperative research and development of industry, science and research. The research shows that under the situation of government subsidy, the interval selection of subsidy ratio determines the incentive effect, the two-way punishment contract has no effect on the decision-making of the cooperative supply chain of industry, education and research, and the income sharing contract can effectively balance the distribution of profits upstream and downstream of the supply chain while improving the overall profit of the supply chain. The improvement of innovation ability is an important guarantee to promote the efficiency of innovation in cooperation between industry, science and research, and the rational use of effective incentive contract can further enhance the value promotion of innovation ability in the supply chain of industry, science and research.

国家重点研发计划重点专项“食品安全大数据关键技术研究”(2018YFC1604000)