在供应链竞争场景下对产品和工艺的绿色技术创新的动态分析 - 基于随机差异游戏模型的研究
Rui Sun1, Da-Yi He1, Jing-Jing Yan1
1School of Economics & Management, China University of Geosciences (Beijing), 29#, Xueyuan Rd., Beijing, 100083, State One, PR China.
Journal of environmental management
|December 15, 2024
概括
制造商在绿色创新方面面临着复杂的选择. 政府补贴是低绿色偏好市场的关键,而竞争则推动了需求的集中. 成本共享策略取决于创新类型和市场条件.
科学领域:
- 环境经济学环境经济学
- 运营管理 运营管理
- 工业组织 工业组织 工业组织
背景情况:
- 制造商参与绿色技术创新,包括产品和工艺改进.
- 供应链动态和成本共享策略显著影响产品的绿色化.
- 市场竞争和消费者偏好是绿色创新采用的关键因素.
研究的目的:
- 分析绿色产品和工艺创新的对市场竞争的影响.
- 在不同的创新场景下,研究供应商和制造商之间的成本共享机制.
- 确定市场竞争强度和消费者偏好如何影响绿色创新战略.
主要方法:
- 使用双层供应链框架.
- 开发了一个随机差异游戏模型,共享供应商和两个竞争制造商.
- 分析了各种参数的影响,如市场竞争,消费者偏好和创新效率.
主要成果:
- 市场对绿色的偏好较低,使成本分担对竞争强度不那么敏感;政府补贴至关重要.
- 增加的市场竞争将制造商的重点从降低成本转移到增强需求.
- 供应商和制造商之间的最佳成本共享因创新效率,竞争和消费者偏好而有所不同.
- 价格稳定受到边际价格上和绿色增加之间的相互作用的影响,影响平均价格水平.
- 市场竞争加速了绿色产品创新的战略调整,但减缓了供应商绿色工艺创新的战略调整.
结论:
- 在消费者偏好较低的市场上,政府干预对于指导绿色创新至关重要.
- 绿色创新的战略适应是必要的,在竞争压力下对产品与工艺创新的反应不同.
- 有效的成本分担合同需要仔细考虑供应链角色,创新类型和市场动态.
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