续航能力需求、创新能力与新能源汽车产业链协同创新

Endurance Capacity Demand, Innovation Capabilities and Collaborative Innovation of New Energy Automobile Industry Chain

考虑消费者对新能源汽车的续航能力需求和企业的创新能力,建立包含产业链上下游企业的技术创新决策模型,研究分散决策和一体化决策两种决策方式,分析续航能力需求和企业创新能力对电池供应商和汽车生产企业研发决策的影响,并设计可以使新能源汽车产业链协同创新的机制,为产业链协同创新提供参考。研究结果表明:企业的创新能力和消费者的续航能力需求交互影响新能源汽车的续航能力;一体化决策可以实现产业链收益最大化,更能促进新能源汽车续航里程的提升和产业链的发展;创新成本分摊机制和创新补贴机制满足一定的条件就可以实现新能源汽车产业链一体化决策。

Considering the consumer’s demand for new energy vehicle’s endurance capacity and corporate innovation capabilities, this paper establishes a technology innovation decision model for upstream and downstream companies in the industrial chain to analyze two methods of decentralized decision-making and integrated decision-making, analyze the impact of innovation capabilities and consumer demand on the decisions of battery suppliers and new energy automobile manufacturers. The paper also designs a mechanism that enables the industrial chain of new energy vehicles to innovate together, in order to provide reference for collaborative innovation in the industrial chain. The results show that the innovation ability of enterprises and the demand of consumers’ endurance ability interact with each other on the endurance ability of new energy vehicles;the integrated decision-making can maximize the benefits of the industrial chain, promote the mileage of new energy vehicles and the development of the industrial chain;the innovation cost allocation mechanism and innovation subsidy mechanism can fulfill the industrial chain integration decision by satisfying certain conditions.