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<p>This study investigates the coordination of the automotive supply chain under China’s dual-credit policy. It examines how policy incentives and consumer preferences impact supply chain decisions. Considering consumers’ concerns about vehicle range and emission reduction levels, a two-level supply chain model is developed. Two coordination mechanisms—revenue-sharing and two-part tariff contracts—are proposed to improve supply chain efficiency. The model is supported by simulations. The main findings are: (1) Consumers’ preferences for environmental attributes significantly influence supply chain members’ decisions, as well as their willingness to coordinate. (2) The dual-credit policy provides positive incentives for new energy vehicles but may limit the growth of traditional fuel vehicles under certain conditions. (3) Higher credit trading prices encourage manufacturers to increase R&amp;D investment and motivate the retailer to engage more actively in supply chain coordination. (4) Revenue-sharing contracts cannot achieve full supply chain coordination, whereas two-part tariff contracts enable complete coordination under appropriate conditions. This study provides theoretical insights for the design of new energy vehicle policies and practical guidance for supply chain management.</p>

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Automotive supply chain decision-making and coordination considering range anxiety and emission reduction concerns under China dual-credit policy

  • 期刊论文

  • 发表日期：

    2025年10月11日

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  • Xiaodong Zhu,
  • Shilong Yang

摘要

This study investigates the coordination of the automotive supply chain under China’s dual-credit policy. It examines how policy incentives and consumer preferences impact supply chain decisions. Considering consumers’ concerns about vehicle range and emission reduction levels, a two-level supply chain model is developed. Two coordination mechanisms—revenue-sharing and two-part tariff contracts—are proposed to improve supply chain efficiency. The model is supported by simulations. The main findings are: (1) Consumers’ preferences for environmental attributes significantly influence supply chain members’ decisions, as well as their willingness to coordinate. (2) The dual-credit policy provides positive incentives for new energy vehicles but may limit the growth of traditional fuel vehicles under certain conditions. (3) Higher credit trading prices encourage manufacturers to increase R&D investment and motivate the retailer to engage more actively in supply chain coordination. (4) Revenue-sharing contracts cannot achieve full supply chain coordination, whereas two-part tariff contracts enable complete coordination under appropriate conditions. This study provides theoretical insights for the design of new energy vehicle policies and practical guidance for supply chain management.