scholarly journals System Dynamics Modelling of Remanufacturing and Recycling Mode Based on Closed-Loop Across-Chain Competition

2017 ◽  
Vol 2017 ◽  
pp. 1-12 ◽  
Author(s):  
Shidi Miao ◽  
Deyun Chen ◽  
Tengfei Wang
Keyword(s):  
Supply Chain ◽  
Closed Loop ◽  
Third Party ◽  
Total Revenue ◽  
Proposed Model ◽  
Dynamics Modelling ◽  
Simulation Results ◽  
The Impact

To face the reality of resources exhaustion, the significance of recycling and remanufacturing in the closed-loop chain has become quite evident. This paper constructs a competitive recycling and remanufacturing model of the closed-loop supply chain through a case study of Midea Corp. and Gree Corp. and explores the impact of two recycling modes on total revenue of the supply chain and market share. The simulation results show that the total revenue of the supply chain will benefit from the increasing coverage points by the third party and the increasing environmental awareness of certain regions. The retailers show more enthusiasm of recycling through certain amendment of the contract between manufacturers and retailers. The time of payment could be shortened in closed loop. Moreover, the improvement of recycling mechanism of the retailers can enlarge the share of supply chain market. Guiding role of the proposed model and the simulation results played in establishing a better supply chain mode is presented.

scholarly journals ReCellular Inc: Managing Demand Uncertainty in Closed-Loop Remanufacturing

2021 ◽  
Author(s):  
Akshay Mutha ◽  
Saurabh Bansal ◽  
V. Daniel R. Guide
Keyword(s):  
Supply Chain ◽  
Demand Uncertainty ◽  
Closed Loop ◽  
Learning Experience ◽  
Third Party ◽  
Low Grade ◽  
Optimal Decisions ◽  
Closed Loop Supply Chains ◽  
Specific Factors

The modeling-based case study is useful for two purposes: introduce closed-loop supply chains and highlight and model some of its unique aspects that the traditional newsvendor formulation does not capture. The case focuses on a third-party remanufacturer (3PR) who buys used cellphones in different quality grades in anticipation of demand. Phones in high grade have been used gently—they have a high acquisition cost but low remanufacturing cost. Low-grade phones have been used extensively—they are cheaper to acquire but have a higher remanufacturing cost. Medium-grade phones have intermediate acquisition and remanufacturing costs. The 3PR needs to trade off these two costs and determine which grade(s) of used phones to buy. The 3PR restores all phones to the same like-new standard during remanufacturing. Extensive use of the case in supply chain management courses shows that in the absence of a mathematical model, students systematically deviate from the optimal decisions because of contextual features. Overall, students believed the case was challenging and that it provides a valuable learning experience, both as an exposure to the closed-loop supply chain domain as well as developing models with industry-specific factors.

scholarly journals An Efficient Approach for Coordination of Dual-Channel Closed-Loop Supply Chain Management

2018 ◽  
Vol 10 (10) ◽  
pp. 3433 ◽  
Author(s):  
Muhammad Arshad ◽  
Qazi Khalid ◽  
Jaime Lloret ◽  
Antonio Leon
Keyword(s):  
Supply Chain ◽  
Closed Loop ◽  
Wholesale Price ◽  
Third Party ◽  
Equilibrium Strategy ◽  
Recycling Rate ◽  
Closed Loop Supply Chain ◽  
Dual Channel ◽  
Fairness Concern ◽  
The Impact

In this paper, a closed-loop supply chain composed of dual-channel retailers and manufacturers, a dynamic game model under the direct recovery, and an entrusted third-party recycling mode of the manufacturer is constructed. The impact of horizontal fairness concern behavior is introduced on the pricing strategies and utility of decision makers under different recycling models. The equilibrium strategy at fair neutrality is used as a reference to compare offline retails sales. Research shows that in the closed-loop supply chain of dual-channel sales, whether in the case of fair neutrality or horizontal fairness concerns, the manufacturer’s direct recycling model is superior to the entrusted third-party recycling, and the third-party recycling model is transferred by the manufacturer. In the direct recycling model, the horizontal fairness concern of offline retailers makes two retailers in the positive supply chain compete to lower the retail price in order to increase market share. Manufacturers will lower the wholesale price to encourage competition, and the price will be the horizontal fairness concern coefficient, which is negatively correlated. In the reverse supply chain, manufacturers increase the recycling rate of used products. This pricing strategy increases the utility of manufacturers and the entire supply chain system compared to fair neutral conditions, while two retailers receive diminished returns. Manufacturers, as channel managers to encourage retailers to compete for price cuts, can be coordinated through a three-way revenue sharing contract to achieve Pareto optimality.

System dynamics research of remanufacturing closed-loop supply chain dominated by the third party

2017 ◽  
Vol 35 (4) ◽  
pp. 379-386 ◽  
Author(s):  
Shidi Miao ◽  
Tengfei Wang ◽  
Deyun Chen
Keyword(s):  
Supply Chain ◽  
System Dynamics ◽  
Closed Loop ◽  
Rapid Development ◽  
Waste Recycling ◽  
Third Party ◽  
Closed Loop Supply Chain ◽  
The Third ◽  
The Third Party ◽  
The Impact

With the rapid development of the electronic information industry in recent years, electronic products are being updated faster and faster, and e-waste recycling has become a common problem around the world. Firstly, this article contrasts recycling at home and abroad using the predicament of Midea Corp. Based on a closed-loop supply chain with the system dynamics method, a model is constructed and simulated. In this model, the collection point coverage rate is introduced to adjust the e-waste recycling rate dynamically. Aiming at a recycling mode dominated by the third party of the closed-loop supply chain, the article mainly discusses the impact on the sales rate and market share of the recycling model by third-party enterprises and compares the total revenue of all supply chains. Simulation results show that the model is more effective and optimal than the traditional recycling model.

scholarly journals Screening Contract Excitation Models Involving Closed-Loop Supply Chains Under Asymmetric Information Games: A Case Study with New Energy Vehicle Power Battery

2019 ◽  
Vol 9 (1) ◽  
pp. 146 ◽  
Author(s):  
Xiaodong Zhu ◽  
Lingfei Yu
Keyword(s):  
Closed Loop ◽  
High Capacity ◽  
Chinese Economy ◽  
Third Party ◽  
Expected Return ◽  
Power Battery ◽  
New Energy ◽  
The Impact ◽  
New Energy Vehicles

In closed-loop supply chain systems for power battery remanufacturing, recycling and dismantling tasks will be relegated to third-party recyclers. This has significant disadvantages, inasmuch as the asymmetric exchange of information regarding the level of recycling capacity and effort after signing a contract fiscal risks to the manufacturers. The purpose of this paper is to study the “adverse selection” of recyclers and “moral hazards” hidden in their purported effort levels, based on Information Screening Models in the principal-agent theory. Our information screening model for revenue sharing will be presented, and subsequently verified using numerical simulation to demonstrate the impact of the screening contract on the expected returns of both parties. Our results show that the sharing coefficient of the remanufacturing revenue for low-capability recyclers is distorted downwards, and only truthful reporting can retain profits. High-capacity recyclers will obtain additional information while retaining profit. At the same time, as the proportion of high-capacity recyclers in the market increases, the expected return of the entrusting party increases. One critical area where this will impact the Chinese economy is in the area of new energy vehicles. We investigate a case study of our approach in new energy vehicles, which are being used to reduced CO 2 emissions, but have environmentally hazardous batteries that must be recycled safely and economically.

scholarly journals A Green Closed-Loop Supply Chain Coordination Mechanism Based on Third-Party Recycling

2019 ◽  
Vol 11 (19) ◽  
pp. 5335 ◽  
Author(s):  
Jiafu Su ◽  
Chi Li ◽  
Qingjun Zeng ◽  
Jiaquan Yang ◽  
Jie Zhang
Keyword(s):  
Decision Making ◽  
Supply Chain ◽  
Closed Loop ◽  
Profit Sharing ◽  
Coordination Mechanism ◽  
Third Party ◽  
Marginal Effect ◽  
Closed Loop Supply Chain ◽  
Decentralized Decision Making ◽  
The Impact

Taking an environment-friendly green closed-loop supply chain as the research object, this work established a two-stage closed-loop supply chain game model. Considering the influence of the environmental protection input on the whole supply chain, there are different decisions among the participants in the supply chain, and the different choices will have impacts on the benefits of the whole supply chain when manufacturers select a closed-loop supply chain model of third-party recycling. Hence, this work compared and analyzed the impact of centralized decision-making and decentralized decision-making on the returns and pricing strategies of each participant. Finally, an optimized cooperative mechanism decision model considering a cost profit sharing contract was further designed. The model is conducive to obtaining the maximum profit value in centralized decision-making and avoids the negative impact of a “double marginal effect” on supply chain income in decentralized decision-making, and finally, improves the overall coordination and profit of a green closed-loop supply chain. The numerical examples are conducted to verify the effectiveness and practicality of the proposed models. This work provides a helpful decision support and guidance for enterprises and the government on the used products recycling decisions to better manage the green closed-loop supply chain.

The impact of carbon pricing on a closed-loop supply chain: an Australian case study

2013 ◽  
Vol 59 ◽  
pp. 210-225 ◽  
Author(s):  
Behnam Fahimnia ◽  
Joseph Sarkis ◽  
Farzad Dehghanian ◽  
Nahid Banihashemi ◽  
Shams Rahman
Keyword(s):  
Supply Chain ◽  
Closed Loop ◽  
Carbon Pricing ◽  
Closed Loop Supply Chain ◽  
Australian Case ◽  
The Impact

Investment responses to third-party market facilitation in Armenia

2014 ◽  
Vol 4 (2) ◽  
pp. 98-114 ◽  
Author(s):  
Aleksan Shanoyan ◽  
R. Brent Ross ◽  
Hamish R. Gow ◽  
H. Christopher Peterson
Keyword(s):  
Supply Chain ◽  
Marketing Channel ◽  
Third Party ◽  
Private Enforcement ◽  
Assistance Program ◽  
Content Type ◽  
Market Linkage ◽  
Milk Marketing ◽  
The Impact

Purpose – The purpose of this paper is to assess the role of a third-party market facilitation strategy in creating sustainable market linkages and revitalizing an important agri-food sector in a developing country setting. More specifically, this study evaluates a third-party facilitator’s ability to assist producers and processors in developing internal private enforcement mechanisms through stimulating investments in relationship-specific assets. Design/methodology/approach – This paper uses mixed methods approach. The research is grounded by a case study of the USDA Marketing Assistance Program (MAP) in the Armenian dairy industry. Qualitative evidence from the case study is combined with data from a survey of 745 Armenian dairy farmers to examine the impact of participation in the USDA MAP-facilitated marketing channel on farm-level investments. Findings – The main results indicate that over the four-year period of the USDA MAP facilitation of dairy supply chain, farms linked to the formal milk marketing channel have invested in approximately twice as many assets specific to milk production compared to farms in the informal channel. This finding supports the hypothesis that third-party market facilitation strategy pursued by the USDA MAP has stimulated investments in private enforcement capital between dairy producers and processors and implies that an external third-party market facilitator can play an important role in enhancing performance of supply chain linkages. Originality/value – These findings and the lessons from the case of USDA MAP contribute to better understanding of third-party market linkage facilitation strategies and will be useful for the development community and agribusiness decision makers.

scholarly journals The Coordination and Optimization of Closed-Loop Supply Chain with Lots of Factors

2016 ◽  
Vol 4 (4) ◽  
pp. 307-320 ◽  
Author(s):  
Chengdong Shi ◽  
Guanglu Zhou ◽  
Dunxin Bian ◽  
Meixiang Wu
Keyword(s):  
Supply Chain ◽  
Risk Sharing ◽  
Closed Loop ◽  
Risk Function ◽  
Third Party ◽  
Government Subsidy ◽  
Closed Loop Supply Chain ◽  
Risk Characteristics ◽  
The Impact ◽  
The Relationship

AbstractConsider a closed-loop supply chain including a manufacturer, a retailer and two third party recyclers as the background. A coordination and optimization model is built by using the downside-risk function, Cournot model and government subsidy excitation function. The effect of risk characteristics, government subsidy and Cournot competition on supply chain is analyzed, and the impact of revenue-and-expense sharing contract is studied in the channel, which shows that the contract cannot coordinate and optimize the closed-loop supply chain. Also, risk sharing contract and expense sharing contract are designed, which can offer the desired downside protection to the retailer, provide more profits to the agents, and accomplish channel coordination and optimization. Moreover, an application example is given for testing the effectiveness and feasibility of the contract, and the bound and rule of the contract parameters are given. Finally, by the analysis of numerical simulation and sensitivity of the model based on the contract, the validity and practicability of the model are verified, and the relationship between government subsidy, risk characteristics, competitive characteristics with the supply chain is obtained. This study provides decision support and decision-making reference for the development of remanufacturing industry.

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