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1.
曾辰  叶胥 《中国管理科学》2021,29(8):206-217
本文针对由产能约束品牌制造商和零售商组成的供应链系统,考虑市场上消费者对产品的异质性偏好,以及品牌制造商和零售商之间存在信息不对称,研究品牌制造商最优合同设计与零售商定价策略,考察产能约束与不对称信息对产品定价和供应双方合作的影响。研究发现:受到产能约束的品牌制造商有三种合同策略,即低价合同、固定价格合同以及高价合同等三种合同,在低价合同下品牌制造商可以充分利用其产能约束,而在后两种合同下产品有可能滞销;不对称信息会导致"批发价格+一次性转移支付"合同不能完美协调供应链。当品牌制造商和零售商进行信息共享谈判时,若二者在高价合同下进行合作,则品牌制造商与零售商在一定条件下可以达成信息共享谈判,实现"双赢"。  相似文献   

2.
This article examines the choice of pricing policy (posted pricing or negotiation) toward end customers in a supply chain. Many retailers actively decide whether or not to encourage negotiation on the shop floor. Of course, the retailer's pricing policy influences not only the retailer's profit, but also the profits of the manufacturers who sell through the retailer. However, little is known about the forces that shape the pricing policy when two self‐interested parties interact in a supply chain. We consider two alternative models depending on who has the power to decide the pricing policy: the manufacturer or the retailer. We find that an increase in the wholesale price weakens the retailer's ability to price discriminate through negotiation. Therefore, the retailer prefers negotiation at lower wholesale prices and posted pricing at higher wholesale prices. We also find that whenever the retailer prefers negotiation, the manufacturer does too. Therefore, the retailer's discretion over the pricing policy causes friction only when the retailer wants to use posted pricing, while the manufacturer wishes the retailer to use negotiation. We show that such friction arises only when product availability or the cost of negotiation is moderate. In this case, we show that the manufacturer may offer a substantial discount to persuade the retailer to negotiate. Surprisingly, in this region of friction, a decrease in the supply chain's capacity or an increase in negotiation costs (both of which are typically considered as worsening the retailer's business environment) translates into higher profit for the retailer.  相似文献   

3.
Jing Chen  Hui ZhangYing Sun 《Omega》2012,40(5):571-583
We examine a manufacturer's pricing strategies in a dual-channel supply chain, in which the manufacturer is a Stackelberg leader and the retailer is a follower. We show the conditions under which the manufacturer and the retailer both prefer a dual-channel supply chain. We examine the coordination schemes for a dual-channel supply chain and find that a manufacturer's contract with a wholesale price and a price for the direct channel can coordinate the dual-channel supply channel, benefiting the retailer but not the manufacturer. We illustrate how such a contract with a complementary agreement, such as a two-part tariff or a profit-sharing agreement, can coordinate the dual-channel supply chain and enable both the manufacturer and the retailer to be a win-win.  相似文献   

4.
《决策科学》2017,48(2):336-355
This article examines the impact of strategic consumers on the efficiency and coordination of a supply chain. We consider a supply chain consisting of a manufacturer and a newsvendor retailer selling a seasonal product to strategic consumers, who may choose to wait for clearance sales to maximize their intertemporal utility. Under a prenegotiated supply contract, the retailer chooses retail price and ordering quantity simultaneously. After that, the strategic consumers, who may be heterogeneous in their patience levels, make purchasing decisions. We find that strategic consumer behavior can hurt the supply chain efficiency due to severe double marginalization, and that a simple buyback contract can coordinate the supply chain. Nevertheless, we show that the supply chain does become more difficult to coordinate when strategic consumers are present: the set of buyback contractual terms that coordinate the chain shrinks as consumers are more willing to wait, and the chain profit cannot be arbitrarily allocated between the firms. Contrary to popular intuition, this result implies that the retailer may enjoy some benefit from consumers' strategic waiting. In addition, we find that the retailer's gain is the highest when impatient and patient consumers are comparably mixed in the population.   相似文献   

5.
基于改进收益共享契约的双渠道供应链协调研究   总被引:6,自引:0,他引:6  
在需求具有价格敏感性条件下,结合双渠道供应链的特点,研究了双渠道供应链中的两种协调方式,即传统分销渠道与电子直销渠道之间的协调及上下游节点之间的协调。首先,制造商将电子直销渠道所得收益按一定比例分享给零售商。其次,制造商提供给零售商一个较低的批发价格,而零售商将其在传统分销渠道的收益按一定比例分享给制造商作为补偿。从而构建了能够实现双渠道供应链协调的收益共享契约模型,给出了实现双渠道供应链协调时,契约参数取值范围的计算公式,并进一步探讨了双渠道供应链完美共赢协调存在的条件。最后通过算例分析,验证了所设计的收益共享契约模型对双渠道供应链协调的有效性。  相似文献   

6.
Cooperative (co‐op) advertising is an important instrument for aligning manufacturer and retailer decisions in supply chains. In this, the manufacturer announces a co‐op advertising policy, i.e., a participation rate that specifies the percentage of the retailer's advertising expenditure that it will provide. In addition, it also announces the wholesale price. In response, the retailer chooses its optimal advertising and pricing policies. We model this supply chain problem as a stochastic Stackelberg differential game whose dynamics follows Sethi's stochastic sales‐advertising model. We obtain the condition when offering co‐op advertising is optimal for the manufacturer. We provide in feedback form the optimal advertising and pricing policies for the manufacturer and the retailer. We contrast the results with the advertising and price decisions of the vertically integrated channel, and suggest a method for coordinating the channel.  相似文献   

7.
We consider a two-stage supply chain in which a contract manufacturer (CM) sells products through a brand name retailer. The contract manufacturer can invest in corporate social responsibility (CSR) activities to improve customer perception about the firm and increase demand, while the retailer can influence the demand by exerting marketing efforts. We design optimal contracts for such a supply chain, which faces information asymmetry. The wholesale price contract was developed as the base model to derive insight into the value of information sharing. We examine the impact of CSR cost on CSR commitment and profits. We find that CM׳s CSR cost impacts the CM׳s and the retailer׳s profits differently. Under certain conditions, the CM׳s profit will increase with cost, while that of the retailer is uncertain. We also propose two-part tariff contracts for both the symmetric and asymmetric cases with the aim of maximizing the retailer׳s profit and improving CM׳s commitment to CSR. Finally, numerical experiments are conducted to illustrate and validate the proposed models and provide managerial insights.  相似文献   

8.
供应链企业的公平关切是发展与维持良好供应链上下游合作关系的重要因素。面对消费者的低碳偏好与碳排放规制约束,供应链企业在确定最优定价与减排水平等运作决策时,常常表现较强的公平关切倾向。探究环保规制下公平关切如何影响供应链的运作决策,可以为供应链合作提供对策。本文在碳限额与碳交易机制下,研究了由公平关切制造商和公平关切零售商组成的低碳供应链的最优定价和碳减排率等决策,分析了公平关切对最优定价和碳减排水平及利润的影响,并讨论了收益共享-成本共担契约模型对供应链的协调性,最后通过数值仿真验证了主要结论。结果表明:(1)制造商和零售商都公平关切时,收益共享-成本共担契约的参数若满足一定条件,供应链可以实现协调。(2)批发价与制造商公平关切系数正相关,零售价与制造商和零售商公平关切系数都正相关;若制造商考虑零售商公平关切则批发价的变化取决于碳减排成本系数的大小,碳减排率与制造商和零售商的公平关切系数是负相关;若制造商忽视零售商的公平关切,则批发价仅受制造商自身公平关切的影响, 碳减排率与制造商公平关切负相关,与零售商公平关切无关。(3)制造商公平关切对双方利润具有负向影响,零售商公平关切对制造商利润也有负向影响,而零售商利润随自身公平关切的变化情况取决于制造商是否考虑其公平关切,若考虑则两者正相关,否则两者负相关。  相似文献   

9.
We consider a retailer’s decision of whether to develop an internally produced, private label version of a national brand and the role that this decision plays in coordinating the supply chain. Our model assumes that the perceived quality of the private label is lower than that of the national brand, and we allow for the two products to have different marginal costs. We further allow for a fixed development cost that the retailer must incur to develop private label capability, and distinguish two types of private labels depending upon whether they would or would not be developed as product line extensions by a vertically integrated supply chain. We refer to these two types as first‐best (FB) and non‐first‐best (NFB) product line extensions, respectively. When the private label can be characterized as a NFB product line extension, its development creates adverse cannibalization effects, yet it also helps to mitigate the effects of double marginalization with respect to the national brand. We characterize the conditions under which the retailer will develop private label capability, and distinguish among the conditions under which this is either beneficial or detrimental to the overall performance of the supply chain.  相似文献   

10.
运用博弈理论在混合回收的情形下建立了再制造闭环供应链模型。首先,在分散化定价决策下研究了闭环供应链中的节点企业为了取得各自最优利润,如何确定自己的批发价、零售价、废旧品的回收价和回收补贴价格,以及分析了混合回收所带来的竞争和冲突对节点企业定价决策和利润的影响。然后,以集中化定价决策下的均衡结果作为基准,指出分散化定价决策将导致一定的效率损失。最后,为弥补效率损失,提出了一个改进的两部定价契约来实现闭环供应链的协调。  相似文献   

11.
The practice of diverting genuine products to unauthorized gray markets continues to challenge companies in various industries and creates intense competition for authorized channels. Recent industry surveys report that the abuse of channel incentives is a primary reason for the growth of gray market activities. Therefore, it is crucial that companies take the presence of gray markets into consideration when they design contracts to distribute products through authorized retailers. This issue has received little attention in the extensive literature on contracting and supply chain coordination. In this study, we analyze the impacts of gray markets on two classic contracts, wholesale price and quantity discount, in a supply chain with one manufacturer and one retailer when the retailer has the opportunity to sell to a domestic gray market. Our analysis provides interesting and counterintuitive results. First, a classic quantity‐discount contract that normally coordinates the supply chain can perform so poorly in the presence of a gray market that the supply chain would be better off using a wholesale price contract instead. Second, the presence of gray market can also degrade the performance of the wholesale price contract; therefore, a more sophisticated contract is needed for coordinating the supply chain. We show that contracts that solely depend on retailer's order quantity cannot coordinate the supply chain, and provide the conditions for coordinating the supply chain with price‐dependent quantity discount contracts. We also provide comparative statics and show that when there is a gray market, coordinating the supply chain enhances total consumer welfare.  相似文献   

12.
策略消费者持币观望的行为对零售商和生产商的盈利都会产品负面影响,本文在二级供应链中同时考虑策略消费者的行为和产品质量设计,研究批发价格契约下策略消费者行为对供应链不同渠道利润的影响。分析表明,当生产商决定产品质量时,分散供应链下的产品质量与供应链上下游的议价能力相关,生产商议价能力越强,产品质量越高;当生产商完全掌握确定产品质量和批发价格的权利时,策略消费者的行为加剧了生产商和零售商之间利润分配的不公平,生产商能获得更大比例的利润;面对策略消费者时,厂商承诺产品数量有限能够实现比集中供应链下更高的利润,存在合适的产品质量和批发价格,使得分散供应链能实现数量承诺下的最优利润,并实现提升质量和增加供应链整体利润的双赢。  相似文献   

13.
在不同批发价格策略下探讨产品间可替代程度对供应链交叉选择的影响。选择由两个制造商和两个零售商构成的供应链为研究对象,分别探讨了制造商向零售商提供统一批发价格和实施批发价格歧视时混合渠道中的交叉选择及均衡结果。研究结果表明,当制造商向零售商提供统一批发价格,产品间可替代性低时,交叉选择将会发生。产品间可替代性高时,制造商倾向于采用单一的销售渠道,交叉选择将不会发生;当实施批发价格歧视时,产品间的替代性低时,双向交叉选择将成为均衡的结果;采用分散销售渠道的制造商不会仅选择集成销售渠道中的零售商。最后,用实例分析验证了研究结论。  相似文献   

14.
针对双渠道供应链中展厅现象将加剧传统渠道与电子渠道的价格竞争问题,利用消费者效用理论,以存在展厅现象的差异化定价策略为基准,分别设计能够消除展厅现象的一致性定价策略和限价策略。研究结果显示相比差异化定价策略,一致性定价策略可以减轻传统渠道与电子渠道的价格竞争,并总是对零售商有利,但当顾客到传统渠道麻烦成本较高和批发价格较低时,也将有利于制造商;此外,双渠道供应链成员是否选择限价策略,依赖于传统渠道与电子渠道的价差,随着价差的降低制造商与零售商的利润都将提高,特别当两个渠道的价差较小时,限价策略可以有效降低价格竞争,从而促进双渠道供应链成员达到双赢状态。  相似文献   

15.
在单个拥有线下传统批发及线上直销双渠道的制造商和单个零售商组成的供应链中,基于供应链成员博弈权力的差异,构建制造商占优或零售商占优的两类Stackelberg博弈及双方同等权力的Nash博弈模型,分析了三种博弈权力结构对供应链成员价格,需求和利润的影响。研究发现:当制造商线下传统批发渠道所占市场份额较小时,(1)渠道交叉价格弹性系数为0时和不为0时,三种博弈权力结构对制造商双渠道供应链均衡解的影响具有一定的鲁棒性;(2)三种博弈权力结构下,制造商线上直销渠道价格相同;两类Stackelberg博弈权力结构下,线下传统批发渠道价格相同且大于Nash博弈下的传统渠道价格;制造商批发价格随其博弈主导地位下降逐渐降低;(3)当渠道交叉价格弹性系数为0时,三种博弈权力结构对线上直销渠道需求的影响是无差异的;当渠道间交叉价格弹性系数不为0时,两类Stackelberg博弈权力结构下的线下传统批发渠道需求相同且小于Nash博弈下的传统渠道需求,线上直销渠道需求相同且大于Nash博弈下的线上直销渠道需求;(4)三种博弈策略下,制造商收益及零售商收益随其博弈主导地位下降逐渐降低;Nash博弈下,供应链总利润最大。  相似文献   

16.
基于一个制造商和一个零售商组成的双渠道绿色供应链,建立Stackelberg博弈模型,对比分析政府不补贴和政府补贴两种情形下零售商公平关切对供应链最优定价、绿色度决策及供应链成员利润的影响。结果表明:政府不补贴时,零售商公平关切增强会降低产品批发价格、销售价格和绿色度,减少制造商利润;零售商利润则随着其公平关切增强既存在增加也存在减少的情况,具体与产品绿色化效率有关。相比之下,政府补贴时,产品绿色度更高,制造商和零售商的利润更大;零售商公平关切增强可以增加制造商和零售商的利润,但并不影响产品销售价格、绿色度和社会福利。基于此,政府补贴不仅能够增加供应链利润,还能协调零售商公平关切对产品定价与绿色度决策的影响。  相似文献   

17.
本文针对零售商销售努力和销售价格影响需求情况下的制造商-零售商两级供应链,研究不同渠道权力结构和信息结构下供应链的分散决策。基于博弈理论和建模方法,对几种权力结构和信息结构情景建立相应模型,通过理论与数值分析对不同博弈均衡进行比较。研究表明,随着零售商势力逐步增强制造商利润会逐步恶化;但零售商势力增强能否带来更多利润,取决于需求对价格和销售努力的敏感度、销售努力成本以及信息结构。占优一方可以通过获取对方更多信息来改善自己处境。若占优零售商不得不依赖于对制造商成本先验分布进行决策,当估计的均值大于真实成本时,适度的方差对零售商更有利。最后,讨论了销售努力成本分担的合作机制,针对非合作博弈给出了帕累托改进的合约区间和 Nash讨价还价均衡。  相似文献   

18.
构建了零售商为Stackelberg领导者的跨境供应链博弈模型,通过引入关税、国际运输成本等因素并分析关税变动对跨国供应链产品定价和各成员利润的影响。结果表明:随着产品关税的增加,国内制造商产品A批发价格会增加、产品A直销价格和境外制造商产品B批发价格会减少,而关税变动对零售商定价决策的影响与消费者价格敏感系数有关;本国加征关税会使得国内制造商利润增加、境外制造商利润减少,而关税增加对零售商利润影响与消费者价格敏感系数有关:只有当消费者价格敏感系数较大时,本国关税上调才会使得国内零售商利润增加;随着境外产品B国际运输成本的增加,产品A、B批发价格会减少,而产品A、B零售价格都会增加,供应链中各成员利润都会减少。  相似文献   

19.
在制造商的资金收益率大于零售商资金收益率的情况下,以报童模型为基础,研究了资金收益对回购契约的影响.系统预期利润变为与批发价相关,利用拉格朗日方程求解了满足零售商参与约束、同时使系统和制造商预期利润取得最大值的契约参数.与不考虑资金收益情况下的供应链协调不同的是:订货批量大于相应批发价下不考虑零售商参与约束的最优订货批量;若零售商的保留利润一定,则回购价增大;回购价可以大于批发价,批发价可以小于制造商的边际生产成本.  相似文献   

20.
Collaborative Forecasting and Replenishment (CFAR) is a new interorganizational system that enables retailers and manufacturers to forecast demand and schedule production jointly. The capabilities of CFAR exceed those of the traditional EDI because CFAR allows exchange of complex decision support models and manufacturer/retailer strategies. The proponents of CFAR claim that the fastest way for retailers and manufacturers to slash inventory costs and product shortages is by coordinating their decisions. The impact of CFAR on the supply chain using a model consisting of a manufacturer selling its product through two independent identical retailers is analyzed. The model assumes that the manufacturer doesn't face capacity constraints, the demand is stationary, and retailer prices are constant over time; the shortages are backordered at the manufacturer and retailers to isolate the effects of information sharing in CFAR. The most significant findings relate to the increase in the cost incurred by the nonparticipant in CFAR, the increase in the manufacturer's cost of serving the nonparticipant if the participant can obtain delivery guarantees in return for demand information sharing, and the incentives of the players to move towards universal retailer participation in CFAR. The findings are explained using the risk structure faced by the players in the supply chain. The managerial implications of the impact of CFAR on the supply chain structure are also discussed.  相似文献   

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