关键词: 碳税, 第三方再制造, 供应链, 减排, 协调

Abstract: Third-party remanufacturing is the main form of remanufacturing,including outsourcing and authorization mode.Based on the carbon tax and the heterogeneous demands of consumers,game models between a manufacturer and a third-party remanufacturer were established.The production and emission reduction decisions of supply chain under outsourcing and authorization mode were compared and analyzed.The results showed that:①according to the emission reduction effect of remanufacturing,the manufacturer and the remanufacturer could choose different production strategies.② the manufacturer's own profit and the total profit of the supply chain would increase with the emission reduction,while the remanufacturer's profit did not necessarily increased;the outsourcing remanufacturing was better than authorization model in terms of economic and environmental benefits.③when the emission reduction effect of remanufacturing was strong and consumers were more comfortable with the remanufactured products,the centralized decision-making could increase the total profit of the supply chain and reduce the total carbon emission.④the manufacturer increased the outsourcing fee (reduced the licensing fee) and shared part of the profits of the remanufacturer,which could achieve the coordination of the outsourcing (authorized) remanufacturing supply chain.

Key words: carbon tax, third-party remanufacturing, supply chains, emission reduction, coordination