scholarly journals Pricing Decision for Reverse Logistics System under Cross-Competitive Take-Back Mode Based on Game Theory

2019 ◽  
Vol 11 (24) ◽  
pp. 6984
Author(s):  
Dingzhong Feng ◽  
Xinghui Yu ◽  
Yongbo Mao ◽  
Yangke Ding ◽  
Ye Zhang ◽  
...  
Keyword(s):  
Reverse Logistics ◽  
Economies Of Scale ◽  
Stackelberg Game ◽  
Logistics System ◽  
Waste Products ◽  
Industry Competition ◽  
Decision Variables ◽  
Pricing Decision ◽  
Take Back ◽  
The Cross

Considering the reverse logistics system composed of two manufacturers and two recyclers under the cross-competitive take-back mode, which is influenced by multiple factors (industry competition, economies of scale, government subsidies, remanufacturing rate, etc.), a model for remanufacturing reverse logistics system based on Stackelberg game is established. Then, the Nash equilibrium solution of decision variables is solved to obtain the best profit of all participants under the cross-competitive take-back mode. Furthermore, the parameter constraint analysis is carried out, and the monopolistic take-back mode is introduced for comparative analysis. Then, the sensitivity analysis of the model is carried out. At last, a case analysis is carried out based on the current situation of waste electrical and electronic equipment (WEEE) recycling in China. The results show that the cross-competitive take-back mode is more advantageous to all participants in the reverse logistics system than the monopolistic take-back mode. Recyclers should actively sign contracts with multiple manufacturers to recycle waste products, making full use of the advantages of cross-competitive take-back mode to maximize the profits of all participants, so as to encourage them to recycle waste products and achieve sustainable development.

A system dynamics model for routing and scheduling of cross-dock and transportation in reverse logistics network of perishable goods

2021 ◽  
pp. 1-17
Author(s):  
Pezhman Abbasi Tavallali ◽  
Mohammad Reza Feylizadeh ◽  
Atefeh Amindoust
Keyword(s):  
System Dynamics ◽  
Reverse Logistics ◽  
Logistics Network ◽  
Routing And Scheduling ◽  
Perishable Goods ◽  
Decision Variables ◽  
Proposed Model ◽  
Reverse Logistics Network ◽  
The Cross ◽  
Space Requirements

Cross-dock is defined as the practice of unloading goods from incoming vehicles and loading them directly into outbound vehicles. Cross-docking can simplify supply chains and help them to deliver goods to the market more swiftly and efficiently by removing or minimizing warehousing costs, space requirements, and use of inventory. Regarding the lifetime of perishable goods, their routing and scheduling in the cross-dock and transportation are of great importance. This study aims to analyze the scheduling and routing of cross-dock and transportation by System Dynamics (SD) modeling to design a reverse logistics network for the perishable goods. For this purpose, the relations between the selected variables are first specified, followed by assessing and examining the proposed model. Finally, four scenarios are developed to determine the optimal values of decision variables. The results indicate the most influencing factors on reaching the optimal status is the minimum distance between the cross-dock and destination, rather than increasing the number of manufactories.

scholarly journals Research on Two-Way Logistics Operation with Uncertain Recycling Quality in Government Multi-Policy Environment

2019 ◽  
Vol 11 (3) ◽  
pp. 882 ◽  
Author(s):  
Yue Tan ◽  
Chunxiang Guo
Keyword(s):  
Reverse Logistics ◽  
Logistics System ◽  
Waste Products ◽  
Trading Market ◽  
Green Development ◽  
Forward Logistics ◽  
Product Recycling ◽  
Technology Level ◽  
The Impact

With the emphasis on environmental protection issues, countries have introduced a number of circular economy-related policies aimed at guiding enterprises to green development and green innovation. At the same time, they are encouraged to strengthen the combination of forward logistics and reverse logistics, providing an effective way to improve resource shortages and reduce environmental pollution. However, the quality of recycled products in reverse logistics is often uncertain, which not only increases the risk of production decisions of remanufacturers, but also affects the sales of new products in the forward logistics to a certain extent. Based on the uncertainty of recycling quality of waste products and the controllability of remanufacturing technology level, this paper studies the impact of various regulatory environments on the operation of a two-way logistics system. We solve the decision model of the system through game theory. The results show that the government’s policy can improve product recycling quality and remanufacturing technology. However, recycling rewards and punishments, remanufacturing technology subsidies, and recycling payment factors need to be within a certain range to ensure the effectiveness of the trading market. When the recycling regulation has been implemented, it is beneficial for manufacturers to choose to improve their remanufacturing technology level. This means that the combined effect of multiple policies is more conducive to the operation of a two-way logistics system.

scholarly journals Selection of Recycling Channels and Product Eco-Design with Take-Back Regulation

2021 ◽  
Vol 13 (16) ◽  
pp. 8961
Author(s):  
Shiqi Xu ◽  
Hui Liu ◽  
Guangye Xu
Keyword(s):  
Environmental Regulation ◽  
Stackelberg Game ◽  
Wholesale Price ◽  
Retail Price ◽  
Government Policies ◽  
Waste Products ◽  
Take Back ◽  
The Government ◽  
The Cost ◽  
Selection Of

The influence of government policies on the selection of recycling channels has been widely discussed, but there are few studies from the perspective of product Eco-design. This paper examines the recycling channel options for a manufacturer applying Eco-design under government environmental regulation. We consider a system that includes a retailer, a manufacturer, and a government, and develop a three-stage Stackelberg game model. The government firstly decides whether to impose environmental regulations. Next, the manufacturer decides whether to recycle by himself or delegate the recycling task to the retailer, deciding both the wholesale price of the product and the collected price (recycled by the manufacturer) or the recycling compensation to the retailer (recycled by the retailer), and the retailer decides the retail price of new products and the collection price (recycled by the retailer). Our study finds that for the regulator, the optimal policy is not to implement environmental regulation because the manufacturer has implemented the product Eco-design. For the manufacturer, the choice of recycling channel depends on the recycling cost of the manufacturer and the retailer. When the manufacturer’s recycling cost is below a certain threshold, he will prefer to recycle the waste products by himself, and when the cost increases beyond this threshold, the manufacturer will transfer the recycling task to the retailer.

Cuckoo optimization algorithm in reverse logistics: A network design for COVID-19 waste management

2021 ◽  
pp. 0734242X2110039
Author(s):  
Elham Shadkam
Keyword(s):  
Waste Management ◽  
Network Design ◽  
Optimization Algorithm ◽  
Reverse Logistics ◽  
Heuristic Algorithms ◽  
Programming Model ◽  
Fixed Costs ◽  
Logistics System ◽  
Cuckoo Optimization Algorithm ◽  
Proposed Model

Today, reverse logistics (RL) is one of the main activities of supply chain management that covers all physical activities associated with return products (such as collection, recovery, recycling and destruction). In this regard, the designing and proper implementation of RL, in addition to increasing the level of customer satisfaction, reduces inventory and transportation costs. In this paper, in order to minimize the costs associated with fixed costs, material flow costs, and the costs of building potential centres, a complex integer linear programming model for an integrated direct logistics and RL network design is presented. Due to the outbreak of the ongoing global coronavirus pandemic (COVID-19) at the beginning of 2020 and the consequent increase in medical waste, the need for an inverse logistics system to manage waste is strongly felt. Also, due to the worldwide vaccination in the near future, this waste will increase even more and careful management must be done in this regard. For this purpose, the proposed RL model in the field of COVID-19 waste management and especially vaccine waste has been designed. The network consists of three parts – factory, consumers’ and recycling centres – each of which has different sub-parts. Finally, the proposed model is solved using the cuckoo optimization algorithm, which is one of the newest and most powerful meta-heuristic algorithms, and the computational results are presented along with its sensitivity analysis.

Reverse-Logistics Strategy for Product Take-Back

2000 ◽  
Vol 30 (3) ◽  
pp. 156-165 ◽  
Author(s):  
Markus Klausner ◽  
Chris T. Hendrickson
Keyword(s):  
Reverse Logistics ◽  
Logistics Strategy ◽  
Take Back

scholarly journals Research on Pricing Decision of Direct Sales Green Supply Chain Based on Consumers’ Valuation

2021 ◽  
Vol 2021 ◽  
pp. 1-17
Author(s):  
Yong-Gang Ye ◽  
Xiao-Feng Liu
Keyword(s):  
Supply Chain ◽  
Simulation Analysis ◽  
Stackelberg Game ◽  
Game Model ◽  
Direct Sales ◽  
Equilibrium Prices ◽  
Theoretical Support ◽  
Pricing Decision ◽  
Negative Effect ◽  
Product Valuation

Consumer’s valuation of merchandise is an important factor affecting consumer buying behavior. When the consumer’s valuation exceeds the price of product, the consumer generally makes a decision to purchase the product; conversely, when the consumer’s estimate is lower than the price of product, the consumer will usually refuse to buy the product. From the perspective of consumer product valuation, this study assumed that the consumer’s product valuation obeys a uniform distribution, and a novel consumer demand function was proposed. On this basis, we studied enterprises’ pricing decisions in the supply chain of green agricultural products and obtained the equilibrium prices and optimal profits of the enterprises in several different scenarios, including Vertical Nash game model (VNM), firm A Stackelberg game model (FASM), firm B Stackelberg game model (FBSM), and cooperative game model (CM). In addition, the influence of parameters, such as green level, green preference payment coefficient, and green cost on the optimal profit, was discussed based on game theory and numerical simulation analysis. It was found that equilibrium prices always existed in several different scenarios, and when consumer’s green preference payment coefficient was large enough, the optimal profit of firm B was greater than the optimal profit of firm A. Furthermore, in CM, the sum of optimal profit of firm A and optimal profit of firm B is maximum for four scenarios. Finally, in the three competitive scenarios, green level, green preference payment coefficient, and green cost, have a positive or negative effect on the optimal profits of firm A or firm B. The research conclusions of this study provided theoretical support for the decision-making of enterprises and related management departments.

scholarly journals Financing and pricing strategies of construction supply chain under capital constraint

2021 ◽  
Vol 336 ◽  
pp. 09004
Author(s):  
Yuxin Wen ◽  
Linyi Wu ◽  
Fengmin Yao
Keyword(s):  
Decision Making ◽  
Supply Chain ◽  
Stackelberg Game ◽  
Distribution Model ◽  
Pricing Strategies ◽  
External Financing ◽  
Pricing Decision ◽  
Decentralized Decision Making ◽  
Internal Financing ◽  
Decision Making Model

Affected by factors such as cost, the financial constraints faced by the supply chain are becoming more and more severe. This paper constructs a financing and pricing decision-making model for the construction supply chain under capital constraints, and uses Stackelberg game theory to analyze and obtain the best financing and pricing strategy for the construction supply chain under the internal and external financing modes. The study found that when centralized decision-making is adopted, there is a profit distribution model that makes the profits obtained by construction developers and contractors greater than the profits obtained in decentralized decision-making; the internal financing model of the construction supply chain is better than external financing, and can enable the construction supply chain get higher profits.

scholarly journals DEVELOPMENT OF UKRAINE’S LOGISTIC SYSTEM: ENVIRONMENTAL CHALLENGES

2018 ◽  
Vol 2018 (9) ◽  
pp. 3-12
Author(s):  
Anatolii MAZARAKI ◽  
◽  
Liudmyla KHARSUN ◽  
Keyword(s):  
Supply Chains ◽  
Logistics System ◽  
Environmental Friendliness ◽  
Environmental Orientation ◽  
Waste Products ◽  
Environmental Challenges ◽  
Positive Tendency ◽  
Negative Impacts ◽  
The One ◽  
High Level

Transformational processes in modern supply chains are experiencing a significant impact of global environmental problems and are focused on increasing the level of efficiency of the supply chains’ operation and ensuring the competitiveness of goods passing through them towards the end consumer. On the one hand, the parameters of all parts of the logistics chains must be in line with the international environmental requirements; on the other hand, compliance with the principles of environmental friendliness serves as a prerequisite for meeting the needs of modern consumers with a high level of environmental awareness. Logistics operations are a source of negative impacts on the natural environment. First of all, this concerns greenhouse gas emissions during transportation, waste products and packaging materials, noise and dust pollution, landscape changes and the use of natural resources. Therefore, environmental challenges stipulate the cooperation of all participants in supply chains, aimed at creating and implementing the effective environmental strategies and logistics concepts. The need for ecologization of Ukraine’s transport and logistics system is dictated by the need to achieve a high level of its competitiveness as an element of the global supply chain network. And although the domestic logistics system by a number of indicators is characterized by a low level of environmental friendliness, there is a consoling positive tendency to realize the need for an environmental orientation of its development both among the state authorities, and the logistics operators themselves.

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