关键词: 风险规避, 废旧汽车回收再制造, Stackelberg模型, 废旧汽车回收质量, 定价

Abstract: End-of-life vehicle (ELV) recycling and remanufacturing has become an effective production practice to improve sustainability of the Chinese domestic automobile sector.The uncertainty of ELV recycling quality and remanufacturing cost brings the risk uncertainty of supply chain participant.Therefore,the remanufacturing pricing problem of ELV recycling was addressed considering the uncertainty of ELV recycling quality and the risk aversion of decision-makers.The Stackelberg game model was developed and formulated to analyze the impact of risk aversion of remanufacturers and retailers on the pricing strategy,profits of all participants,ELV product quality and overall profits of the supply chain.Results showed that the remanufacturer's selling price would increase with the increase of retailers' risk aversion,while the retailer's retail price continues to decrease.Besides,the remanufacturer's selling price and retailer's retail price keep a decreasing trend with the increase of remanufacturer's risk aversion degree.There was a negative correlation between end-of-life vehicles quality and the degree of risk aversion of remanufacturers and retailers.The lower the quality of ELV products was,the smaller the expected utility of the ELV remanufacturing supply chain was.This research illustrated that the remanufacturers should consider the risk aversion degree of themselves and retailers for ELV recycling process,as well as the ELV recycling quality.

Key words: risk aversion, end-of-life vehicle recycling and remanufacturing, Stackelberg model, end-of-life vehicle recycling quality, pricing