基于损失厌恶型参与者的易逝品供应链价格补贴契约研究  

Perishable Supply Chain Markdown Money Contract with a Loss-Averse Retailer and a Loss-Averse Supplier

作　　者：刘珩[1] 潘景铭[1] 唐小我[1] 

机构地区：[1]电子科技大学经济与管理学院,四川成都610054

出　　处：《管理工程学报》2011年第3期24-30,共7页Journal of Industrial Engineering and Engineering Management

基　　金：教育部科学技术研究重点资助项目(108112);国家自然科学基金重点资助项目(70932005);国家自然科学基金资助项目(70602029);四川省软科学资助项目(2009ZR0064)

摘　　要：本文运用前景理论,探讨存在缺货损失情况下由损失厌恶型零售商和损失厌恶型供应商组成的供应链价格补贴契约设计。文章研究供应商为损失厌恶型时,损失厌恶型零售商分别在批发价格契约和价格补贴契约下的订货行为。研究结果表明损失厌恶型零售商在批发价格契约下的最优订货量可能偏离系统最优订货量,损失厌恶型供应商通过价格补贴契约可以协调整个供应链。最后通过算例分析,验证了价格补贴契约在协调供应链中的有效性。Perishable products have the nature of demand uncertainty,and short sales period and production lead time.Business partners in perishable supply chains need to address contract designs based on risk preference of decision makers.This paper studies behaviors of decision makers who have preference to either the wholesale price contract or markdown money contract based on the prospect theory. In the first part,we find that contract mechanisms without considering the risk attitude of decision-makers are only applicable to risk-neutral decision-makers and may not be applicable to the decision makers with risk preferences.We further review research results using financial engineering theories and methods to describe risk attitude of decision maker in supply chains and optimize risk decision.In the second part,we establish a decision-making model for centralized supply chains.We obtain the optimal order quantity of centralized supply chains.The optimal order quality is used as a benchmark to coordinate decentralized supply chains.In the third part,we establish a decision-making model for retailer and supplier under the wholesale price contract.We obtain the optimal order quantity for the retailer and the optimal wholesale price for the supplier.We find that because of retailer＇s loss aversion characteristics the optimal order quality from the retailer with stock loss may deviate from the optimal quality of centralized supply chains under the wholesale price contract.Therefore,it is important to consider other contracts in order to have effective supply chain coordination.In the fourth part,we establish a decision-making model for retailer and supplier under the markdown money contract.We obtain an optimal solution for the markdown money contract.We prove that the markdown money contract can help improve supply chain coordination.Finally,a case study is simulated to show intuitively the optimal decision made by retailer and supplier under both contracts.Our simulation demonstrates that the order quality from loss-avers

关 键 词：供应链 协调 前景理论 价格补贴契约 

分 类 号：F273.7[经济管理—企业管理]