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建立由供应商和制造商组成的低碳供应链协同技术创新的微分对策动态模型,运用汉密尔顿-雅可比-贝尔曼方程给出不同决策模式下制造商和供应商的协同技术创新策略,以及协同合作模式下最优利润分配比例的取值范围。研究结果表明协同合作决策模式下,制造商和供应商的低碳技术创新努力程度以及供应链总体利润均严格优于在非合作决策模式下的相应值,帕累托最优的利润分配比例由技术研发成本和技术创新对产品减排绩效的贡献共同决定。
A dynamic model of differential strategy for low-carbon supply chain collaborative technology innovation, which is made up of suppliers and manufacturers, is established. The Hamilton-Jacobi-Bellman equation is used to give the collaborative technology innovation strategies of manufacturers and suppliers under different decision modes. The range of optimal profit distribution ratio in cooperation mode. The results show that under the collaborative decision-making model, the efforts of manufacturers and suppliers in low-carbon technology innovation and the overall profit of the supply chain are strictly superior to the corresponding values in the non-cooperative decision-making model. The optimal profit distribution ratio of Pareto Technology R & D costs and technological innovation on the contribution of product performance reduction jointly decide.