政府补贴对废旧电子电气设备逆向供应链定价策略的影响。
Impact of government subsidies on pricing strategies in reverse supply chains of waste electrical and electronic equipment.
机构信息
School of Economics and Management, Tongji University, Shanghai 200092, PR China.
School of Economics and Management, Tongji University, Shanghai 200092, PR China; Bosch-Tongji University Chair of Global Supply Chain Management, Shanghai 200092, PR China.
出版信息
Waste Manag. 2019 Jul 15;95:440-449. doi: 10.1016/j.wasman.2019.06.006. Epub 2019 Jun 26.
Many governments use subsidies to encourage the recycling of waste electrical and electronic equipment. In order to assist policymakers in maximizing the benefit of these incentives, this paper investigates strategies for the allocation strategy of government subsidies among the parties in the reverse supply chain of e-waste consisting of one collector, one remanufacturer and two retailers. The optimal pricing decisions and effects of government subsidies with multiple subsidized parties are examined. Analytical results suggest that the remanufacturing utilization rate has great influence the allocation strategy of government subsidies. When the e-waste remanufacturing utilization rate is low, the marginal effect of the subsidy to the remanufacturer on economic benefit and the recycle quantity decreases as the subsidy increases. In this situation, the government should subsidize the collector and retailers. And when the e-waste remanufacturing utilization rate is relatively high, the marginal effect of the subsidy to the remanufacturer on economic benefit and the recycle quantity increase as the subsidy increases. In this case, the government should allocate as much support as possible to the remanufacturer.
许多政府利用补贴来鼓励废弃电器电子产品的回收利用。为了帮助政策制定者最大限度地提高这些激励措施的效益,本文研究了由一个回收商、一个再制造商和两个零售商组成的电子废物逆向供应链中政府补贴在各参与方之间的分配策略。分析了具有多个补贴方的政府补贴的最优定价决策和效果。分析结果表明,再制造利用率对政府补贴的分配策略有很大影响。当电子废物再制造利用率较低时,随着补贴的增加,补贴对再制造商的经济效益和回收量的边际效应减小。在这种情况下,政府应该补贴回收商和零售商。而当电子废物再制造利用率相对较高时,随着补贴的增加,补贴对再制造商的经济效益和回收量的边际效应增加。在这种情况下,政府应尽可能向再制造商提供支持。