Overview and classification of coordination contracts within forward and reverse supply chains

Among coordination mechanisms, contracts are valuable tools used in both theory and practice to coordinate various supply chains. The focus of this paper is to present an overview of contracts and a classification of coordination contracts and contracting literature in the form of classification schemes. The two criteria used for contract classification, as resulted from contracting literature, are transfer payment contractual incentives and inventory risk sharing. The overview classification of the existing literature has as criteria the level of detail used in designing the coordination models with applicability on the forward and reverse supply chains.Coordination contracts; forward supply chain; reverse supply chain

Supply chain contracting coordination for fresh products with fresh-keeping effort

Purpose – Fresh product loss rates in supply chain operations are particularly high due to the nature of perishable products. This paper aims to maximize profit through the contract between retailer and supplier. The optimized prices for the retailer and the supplier, taking the fresh-keeping effort into consideration, are derived. Design/methodology/approach – To address this issue, we consider a two-echelon supply chain consisting of a retailer and a supplier (i.e., wholesaler) for two scenarios: centralized and decentralized decision-making. We start from investigating the optimal decision in the centralized supply chain and then comparing the results with those of the decentralized decision. Meanwhile, a fresh-keeping cost-sharing contract and a fresh-keeping cost- and revenue-sharing contract are designed. Numerical examples are provided, and managerial insights are discussed at end. Findings – The results show that (a) the centralized decision is more profitable than the decentralized decision; (b) a fresh product supply chain can only be coordinated through a fresh-keeping cost- and revenue-sharing contract; (c) the optimal retail price, wholesale price and fresh-keeping effort can all be achieved; (d) the profit of a fresh product supply chain is positively related to consumers’ sensitivity to freshness and negatively correlated with their sensitivity to price. Originality/value – Few studies have considered fresh-keeping effort as a decision variable in the modelling of supply chain. In this paper, a mathematical model for the fresh-keeping effort and for price decisions in a supply chain is developed. In particular, fresh-keeping cost sharing contract and revenue-sharing contract are examined simultaneously in the study of the supply chain coordination problem

Supply Chain Coordination Model with Retailerfs Risk Attitudes

One of the major concerns in supply chain management is the coordination among various members of a supply chain comprising suppliers, manufacturers, distributors, wholesalers and retailers. We consider a newsvendor model in a two level supply chain with one supplier and one retailer. In this model, the retailer must order the item from the supplier prior to the selling season. Due to the short selling season and long replenishment lead time, the retailer is unable to reorder the item by using actual sales data generated from the early part of the season. The purpose of this paper is to discuss the eect of the attitudes toward risk of the members on the coordination in a supply chain. Using the risk averse utility functions, we show that, the risk averse retailer's optimal order quantity is less than or equal to that of a risk neutral one, when the goodwill penalty cost is ignored. We also explore the relationship between the retailer's order quantity and the risk aversion function in a special case.Supply chain management, Newsvendor model, Risk aversion.

The Future of Retail Operations

Retailing consists of all the activities associated with the selling of goods to the final consumer. In this article, we review the research on retail operations published in Manufacturing & Service Operations Research (M&SOM) since 1999. We then discuss the current retail landscape and the new research directions it offers, in which M&SOM can play a prominent role

E-Fulfillment and Multi-Channel Distribution – A Review

This review addresses the specific supply chain management issues of Internet fulfillment in a multi-channel environment. It provides a systematic overview of managerial planning tasks and reviews corresponding quantitative models. In this way, we aim to enhance the understanding of multi-channel e-fulfillment and to identify gaps between relevant managerial issues and academic literature, thereby indicating directions for future research. One of the recurrent patterns in today’s e-commerce operations is the combination of ‘bricks-and-clicks’, the integration of e-fulfillment into a portfolio of multiple alternative distribution channels. From a supply chain management perspective, multi-channel distribution provides opportunities for serving different customer segments, creating synergies, and exploiting economies of scale. However, in order to successfully exploit these opportunities companies need to master novel challenges. In particular, the design of a multi-channel distribution system requires a constant trade-off between process integration and separation across multiple channels. In addition, sales and operations decisions are ever more tightly intertwined as delivery and after-sales services are becoming key components of the product offering.Distribution;E-fulfillment;Literature Review;Online Retailing

Community dependence on non-timber forest products: A Household analysis and its implication for forest conservation

This study explores the factors determining the dependence of local people on protected area of forest based on household analysis of a Protected Area from Kerala. The findings confirm the hypothesis that alternative income source would greatly reduce the dependence and hence ease the conflict between local people interests and forest management in conservation activities. This study raised certain issues in the institutional mechanism of marketing and management of non-wood forest products. The price spread highlighted the large difference between sellers (gatherer's) price and final retail price. Ensuring a fair share to the local people in the final value added and bringing together traditional knowledge of the villager and the commercial ventures making the final product for efficient sharing of benefits would act as incentives for the gatherers to extract the product in a sustainable way and also to cooperate willingly in the conservation activities.forest products, sustainable management, community livelihood

Community Dependence on Non-timber Forest Products - A Household Analysis and its Implication for Forest Conservation

This study explores the factors determining the dependence of local people on protected area of forest based on household analysis of a Protected Area from Kerala. The findings confirm the hypothesis that alternative income source would greatly reduce the dependence and hence ease the conflict between local people interests and forest management in conservation activities. This study raised certain issues in the institutional mechanism of marketing and management of non-wood forest products. The price spread highlighted the large difference between sellers (gatherers) price and final retail price. Ensuring a fair share to the local people in the final value added and bringing together traditional knowledge of the villager and the commercial ventures making the final product for efficient sharing of benefits would act as incentives for the gatherers to extract the product in a sustainable way and also to cooperate willingly in the conservation activities.forest products, sustainable management, community livelihood

Optimization of a perishable inventory system: A simulation study in a Ho.Re.Ca. company

The main goal of this paper is to describe the optimization of the inventory management process in a real context of perishable food products. The study involves one of the largest Italian HO.RE.CA. companies, located in the north of Italy and operating as a provider of the catering, commercial and welfare services. A simulation model was set up with the purpose of adapting three traditional reordering policies (i.e. Re-Order Point, Re-Order Cycle, and (s,S)) to a set of products belonging to company's assortment and evaluating the resulting economic outcomes. To this end, each policy was modelled on Microsoft ExcelTM, so as to compute the total cost of inventory management and determine of the minimum cost strategy. A comparison with the current company's performance and that achievable with the optimized policy is also proposed