Decision and coordination analysis of extended warranty service in a remanufacturing closed-loop supply chain with dual price sensitivity under different channel power structures

This paper studies the impact of dual price sensitivity (product and extended warranty service sensitivity) on decision closed-loop supply chain (CLSC) where manufacturers are responsible for recycling providing under different channel power structures. First, dynamic game model is used to describe three structure models centralized (C), Manufacturer-led Stackelberg (MS), Retailer-led (RS). Then, mathematical optimization reverse induction derive decision-making performance levels. On this basis, we further designed a contract coordinate chain, use numerical examples analyze verify remanufacturing cost savings system. Research shows that structures, all have an important corporate profits.