面向续航能力的新能源汽车产业链合作研发契约研究

Research on Cooperative R&D Contract of New Energy vehicle Industry Chain for Endurance Ability

摘要:

续航能力是新能源汽车产业发展的关键,受到了广泛关注。基于新能源汽车产业链的角度,建立了以提升续航能力为目标的合作研发和非合作研发博弈模型,认为合作研发更为有效,为实现产业链合作研发设计了研发成本分摊契约、约束电池价格的研发成本分摊契约。结果表明,研发成本分摊契约和约束电池价格的研发成本分摊契约均能实现新能源汽车续航能力高于合作研发决策时的续航能力,而约束电池价格的研发成本分摊契约还能实现产业链利润大于合作研发决策时的利润,是更为有效的产业链合作研发契约。最后,通过仿真验证了研究结论,并提出了相关建议。

Abstract:

Endurance is the key to the development of new energy vehicle industry and has received extensive attention.Based on the perspective of the new energy vehicle industry chain,We established a cooperative R D and non-cooperative R D game model with the goal of improving endurance,and it is considered that cooperative R D is more effective.In order to achieve industrial chain R D coordination,the R D cost sharing contract and the R D cost sharing contract under constraint the battery price are designed.The results show that both contracts can achieve the new energy vehicle endurance ability higher than the cooperative R D,but the latter can also achieve the greater industrial chain profit than the cooperative R D.it is a more effective industrial chain cooperative R D contract.Finally,the conclusions of the study are verified by simulation and relevant,and some recommendations are put forward.