Supply Chain Coordination Through Contracts in Supply Chains with Random Production Yield PDF Download
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Author: Josephine Clemens
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Josephine Clemens
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Karl Inderfurth
Publisher:
ISBN:
Category :
Languages : en
Pages : 31
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Author: Yingxue Zhao
Publisher: Springer
ISBN: 1489976337
Category : Business & Economics
Languages : en
Pages : 197
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This book is devoted to analysis and design of supply chain contracts with stochastic demand. Given the extensive utilization of contracts in supply chains, the issues concerning contract analysis and design are extremely important for supply chain management (SCM), and substantial research has been developed to address those issues over the past years. Despite the abundance of classical research, new research needs to be conducted in response to new issues emerging with the recent changing business environments, such as the fast-shortening life cycle of product and the increasing globalization of supply chains. This book addresses these issues, with the intention to present new research on how to apply contracts to improve SCM. Contract Analysis and Design for Supply Chains with Stochastic Demand contains eight chapters and each chapter is summarized as follows: Chapter 1 provides a comprehensive review of the classical development of supply chain contracts. Chapter 2 examines the effects of demand uncertainty on the applicability of buyback contracts. Chapter 3 conducts a mean-risk analysis for wholesale price contracts, taking into account contracting value risk and risk preferences. Chapter 4 studies the optimization of product service system by franchise fee contracts in the service-oriented manufacturing supply chain with demand information asymmetry. Chapter 5 develops a bidirectional option contract model and explores the optimal contracting decisions and supply chain coordination issue with the bidirectional option. Chapter 6 addresses supply chain options pricing issue and a value-based pricing scheme is developed for the supply chain options. With a cooperative game theory approach, Chapter 7 explores the issues concerning supply chain contract selection/implementation with the option contract under consideration. Chapter 8 concludes the book and suggests worthy directions for future research.
Author: Karl Inderfurth
Publisher:
ISBN:
Category :
Languages : en
Pages : 40
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Author: Marcus Dettenbach
Publisher: Logos Verlag Berlin GmbH
ISBN: 3832539905
Category : Business & Economics
Languages : en
Pages : 148
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This book focuses on supply chains with uncertainty due to random yields. A common assumption in such systems is that the yields are observable only after all transportation or production steps are completed. The actual yield realization however happens earlier during the process. Technological advances and stronger supply chain collaboration make it possible to observe yield realization in real time and therefore close the time gap between the event and the observation. Within this thesis optimal and heuristic policies are developed that make use of this new type of information in various supply chain settings. These policies are used to identify conditions under which real time yield information is particularly beneficial. This book is relevant to both scholars and practitioners interested in managing supply chains with random yields.
Author: Marcel Sieke
Publisher: Springer
ISBN: 3658243821
Category : Business & Economics
Languages : en
Pages : 158
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Book Description
In recent years, the design of contracts in supply chains has received significant attention from researchers and practitioners. Companies try to improve their profits by designing efficient contracts that ensure a high availability of the product at a low cost. In this book the author presents a quantitative approach for designing optimal supply chain contracts. Firstly, service level contracts, which are frequently used between a supplier and a manufacturer, are analyzed. For this contract type, optimal contract parameter combinations are identified that lead to a coordinated supply chain. Secondly, an optimal contract selection strategy is developed for a supply chain where a manufacturer can choose among multiple potential buyers. Potential readership includes scholars of supply chain management and management science, graduate students interested in these areas as well as interested practitioners involved in negotiating contracts.
Author: Guang Xiao
Publisher:
ISBN:
Category : Electronic dissertations
Languages : en
Pages : 178
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Book Description
The main purpose of this dissertation is to focus on designing and evaluating operational strategies to effectively mitigate both the production yield and the commodity price risks, which are among the primary challenges firms need to battle against in today's global economy.In the first chapter, we investigate the fundamental question about how to allocate supply risk within a bilateral supply chain. More specifically, we consider a supplier-retailer supply chain with supply random yield and deterministic demand. We study the impact of three commonly used implementations of single wholesale price contracts on allocating supply yield risk between supply chain parties and on channel performance. In a push contract, the retailer controls the production decision and bears all the risk; in a pull contract, the supplier controls the production decision and bears all the risk; and in a hybrid contract, the retailer decides the order quantity whereas the supplier decides the production quantity. We completely characterize the firms' optimal decisions and contract preferences under both exogenous and endogenous wholesale prices. Our analysis shows that all the hybrid contracts are Pareto efficient within its own type, survive the challenges from both push and pull contracts, and maintain high channel efficiency, i.e., around 96% ~ 97% on average based on our numerical and worst case analysis. We then argue that the good performance of the hybrid contracts is not primarily due to the common wisdom of risk sharing, but lies in its unique structure property. More specifically, the hybrid contract implementation utilizes production inflation as an instrument to effectively combine all the Pareto efficient push and pull segments within their joint Pareto set into a single contract type. Consequently, when negotiating among wholesale price contracts, firms only need to restrict their negotiation within the hybrid contract type alone, which is simple, easy to implement, and efficient.In the second chapter, we examine the interplay between supply diversification and price postponement as risk mitigation tools for a price-setting monopoly firm to deal with supply yield risk. We compare the optimal sourcing decisions under both ex ante pricing and responsive pricing (ex post) schemes and investigate the impact of pricing timing on the firm's optimal sourcing and diversification decisions. For the case of one unreliable supplier, we show that responsive pricing mitigates the overage and underage risks imposed by yield uncertainty, and results in a lower [higher] optimal order quantity than that under ex ante pricing when the procurement cost is low [high]. For the case of one unreliable and one reliable suppliers, we find that an ex ante pricing firm finds no value in supply diversification, but responsive pricing gives rise to the need for supply diversification. For the case of two unreliable suppliers, we prove that responsive pricing promotes [discourages] supply diversification when supply reliability is low [high]. When supply reliability is moderate, responsive pricing promotes [discourages] supply diversification when the unit procurement cost is low [high]. Finally, we demonstrate that when facing strongly positively correlated yields, the firm ranks reliability higher than cost in supplier selection, and it may skip the cheaper supplier to select the expensive supplier if the latter is more reliable.In the third chapter, we propose two technical assumptions to ensure the unimodality of the objective function in two classes of price and quantity decision problems with one procurement opportunity under supply random yield and deterministic demand in a price-setting environment. We provide appealing economic interpretations and easy-to-verify sufficient conditions for our proposed technical assumptions. We show that most commonly used continuous yield distributions satisfy both of our technical assumptions. Finally, we provide several examples to show that our technical Assumption 1 applies to a large class of random yield problems involving a single firm's price and quantity decisions under different contracts, payment schemes and supplier portfolios, and that our technical Assumption 2 applies to a large class of random yield problems involving a decentralized supply chain/assembly system under different configurations.In the fourth chapter, we study two symmetric firms' production lead time (long vs. short) and selling timing (forward vs. spot) choices in a competitive market with uncertain input commodity cost. We consider Cournot competition and model the cost uncertainty via a two-point distribution. Our results are summarized as follow: First, regarding to the production lead time choice, as the cost volatility or the ex ante cost increases, both firms simultaneously switch from long lead time to short lead time to enjoy the benefit of being responsive in reacting to the procurement cost risk. Second, regarding to the selling timing choice, when the ex ante cost is low, both firms choose sell forward with appropriated hedging strategy adopted to avoid default. When the ex ante cost is high, both firms choose sell forward but strategically default on the high cost realization. In contrast, when the ex ante cost is in an intermediate range, both firms choose to sell spot when the high cost state is more likely to occur. Interesting, when the low cost state is more likely to occur, both firms choose to sell forward with one hedges and the other strategically defaults on high cost state. Finally, when both production lead time and selling timing choices are available, choosing long lead time and carrying inventory without selling forward is always a weakly dominated strategy. Consequently, the market equilibrium structure remains the same as that under the case when only the selling timing choice is available.
Author: Jian Li
Publisher: Springer Science & Business Media
ISBN: 1461405114
Category : Business & Economics
Languages : en
Pages : 216
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Risk management has become an essential issue in supply chain management, from the modeling of the decision maker's risk preference, and the studies on uncertain elements such as demand, supply, price, lead time, etc., to the consideration of more practical background including cash flow constraints, inventory financing and delayed cash payment. In this new volume, the authors provide a framework to study the interaction of various factors related to risk and their influence on supply chain management. The scope of areas covered includes operations management, decision analysis, and business administration. This book focuses on several key issues of risk management in supply chains. Specifically, an analysis framework is presented for studying the supplier selection problem and identifying the optimal sourcing strategy in a one-retailer two-suppliers supply chain with random yields. The optimal sourcing strategy of a retailer and the pricing strategies of two suppliers under an environment of supply disruption are investigated. Besides, the authors study the dynamic inventory control problems with cash flow constraints, financing decisions as well as delayed cash payment. In addition, originating from the annual international iron ore price negotiation, the authors model the bargaining process to deal with the risk of wholesale price in the game analysis context. Within the three perspectives of risk management in supply chains, the modeling of decision maker's risk preference has been extensively studied and many results have been obtained to guide the practice. However, the analysis on the other two kinds of topics is still in its infancy, and needs more efforts from academia. It is thus the ambition and innovation for this book to contribute on risk management in supply chains in the following ways: (1) characterizing the explicit sourcing strategy (i.e., single sourcing or dual sourcing) to deal with supply disruption risk; (2) introducing the concepts of financial risk measurement by incorporating cash flow constraints, inventory financing and delayed cash payment into inventory management models; and (3) providing insights for the iron ore price negotiation to help steel manufacturers handle the risk of price increase.
Author: Balram Avittathur
Publisher: Routledge
ISBN: 0429643365
Category : Business & Economics
Languages : en
Pages : 122
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Book Description
Recent decades have witnessed an explosion in supply chain complexity. Very few firms have succeeded in building excellent supply chains and employing supply chain management (SCM) as a competitive advantage. For the ones which have developed enhanced supply chain design and process capabilities, their performance has far exceeded their competitors'. While for the vast majority of firms, SCM still remains a means of reducing costs and improving efficiency, for the excellent ones, SCM has turned into a source for value creation. What factors drive firms towards supply chain excellence? How can real differentiation be created through supply chains? Excellence in Supply Chain Management examines the characteristics and features of firms that excel in SCM.
Author: Guido Vogt
Publisher: Springer Science & Business Media
ISBN: 3642201326
Category : Business & Economics
Languages : en
Pages : 208
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Book Description
Information sharing is frequently promoted as a mean to improve the supply chain performance. This work shows the results of behavioral experiments, in which the participants share private information in order to influence the contract terms in a Just-in-Time environment. It is shown that the impact of information sharing is ambiguous, and dependent on several factors, such as contract flexibility and complexity or the interacting behavioral types. The experimental results form the basis for a behavioral principal-agent model that gives valuable insights on how the interaction of trust, trustworthiness and the information sharing strategy impacts the supply chain performance.
