Differential game analysis of carbon emissions reduction and promotion in a sustainable supply chain considering social preferences

2020 ◽  
Author(s):  
Liangjie Xia ◽  
Yongwan Bai ◽  
Sanjoy Ghose ◽  
Juanjuan Qin
Keyword(s):  
Supply Chain ◽  
Differential Game ◽  
Carbon Emissions ◽  
Social Preferences ◽  
Emissions Reduction ◽  
Sustainable Supply Chain ◽  
Game Analysis ◽  
Carbon Emissions Reduction

scholarly journals Supply Chain Coordination with Carbon Trading Price and Consumers’ Environmental Awareness Dependent Demand

2018 ◽  
Vol 2018 ◽  
pp. 1-11 ◽  
Author(s):  
Qinghua Pang ◽  
Mingzhen Li ◽  
Tiantian Yang ◽  
Yi Shen
Keyword(s):  
Supply Chain ◽  
Carbon Emissions ◽  
Supply Chain Coordination ◽  
Environmental Awareness ◽  
Emissions Reduction ◽  
Carbon Trading ◽  
Market Demand ◽  
Order Quantity ◽  
Price Increases ◽  
Carbon Emissions Reduction

Carbon emissions reduction in supply chain is an effective method to reduce the greenhouse effect. The paper investigates the impacts of carbon trading price and consumers’ environmental awareness on carbon emissions in supply chain under the cap-and-trade system. Firstly, it analyzes the centralized decision structure and obtains the requirements to coordinate carbon emissions reduction and order quantity in supply chain. Secondly, it proposes the supply chain coordination mechanism with revenue-sharing contract based on quantity discount policy, and the requirements that the contract parameters need to satisfy are also given. Thirdly, assuming the market demand is affected by consumer’s environmental awareness in addition form, the paper proposes the methods to determine the optimal order quantity and the optimal level of carbon emissions through model optimization. Finally, it investigates the impacts of carbon trading price on carbon emissions in supply chain. The results show that clean manufacturer’s optimal per-unit carbon emissions increase as the carbon trading price increases, while nongreen manufacturer’s optimal per-unit carbon emissions decrease as the carbon trading price increases. For the middle emissions manufacturer, the optimal per-unit carbon emissions depend on the relationship between the carbon trading price and the carbon reduction coefficient.

scholarly journals Decision and Coordination of Carbon Emissions Reduction Strategy in a Two-Echelon Supply Chain Considering Vertical Technology Spillovers

2016 ◽  
Author(s):  
Lang XU ◽  
Chuanxu WANG ◽  
Hui LI
Keyword(s):  
Supply Chain ◽  
Carbon Emissions ◽  
Emissions Reduction ◽  
Technology Spillovers ◽  
Protective Measures ◽  
Decentralized Supply Chain ◽  
Optimal Decisions ◽  
Carbon Emissions Reduction ◽  
Game Theoretic ◽  
The Cost

We study a two-echelon supply chain made up of a supplier and a manufacturer, both of which can reduce their component/product carbon emissions. With the vertical technology spillovers, we explore the optimal decisions of centralized and decentralized supply chains with price dependent demand and propose coordination strategy for the decentralized supply chain. Considering the cost contraction effectiveness of the technology spillovers, the centralized and decentralized game theoretic models of a two-echelon supply chain are developed to investigate optimal decisions of pricing and carbon emissions reduction. Through a systematic comparison and numerical analysis, we show that the profits of both players and the entire supply chain improve with the effect of technology spillovers increasing. Carbon emissions reduction will be taken by various protective measures so that the supplier and the manufacturer who do not innovate can hardly share the results of innovating via the “free-riding” methods when the technology spillover is relatively small. We also propose a revenue-cost sharing contract through bargaining to enhance the performance of the decentralized supply chain.

scholarly journals Carbon emissions reduction and financial effects of a cap and tax system on an operating supply chain in the cement sector

2020 ◽  
Vol 275 ◽  
pp. 122583
Author(s):  
Nora Cadavid-Giraldo ◽  
Mario C. Velez-Gallego ◽  
Alexandre Restrepo-Boland
Keyword(s):  
Supply Chain ◽  
Carbon Emissions ◽  
Emissions Reduction ◽  
Tax System ◽  
Carbon Emissions Reduction

scholarly journals Optimizing a Sustainable Supply Chain Inventory Model for Controllable Deterioration and Emission Rates in a Greenhouse Farm

Mathematics ◽  
2021 ◽  
Vol 9 (5) ◽  
pp. 495
Author(s):  
Umakanta Mishra ◽  
Abu Hashan Md Mashud ◽  
Ming-Lang Tseng ◽  
Jei-Zheng Wu
Keyword(s):  
Supply Chain ◽  
Carbon Emissions ◽  
Trade Credit ◽  
Numerical Study ◽  
Inventory Model ◽  
Green Technology ◽  
Solution Technique ◽  
Emission Rates ◽  
Sustainable Supply Chain ◽  
Green Technologies

This study investigated how greenhouse managers should invest in preservation and green technologies and introduce trade credit to increase their profits. We propose a supply chain inventory model with controllable deterioration and emission rates under payment schemes for shortage and surplus, where demand depends on price and trade credit. Carbon emissions and deterioration are factors affecting global warming, and many greenhouse managers have focused on reducing carbon emissions. Carbon caps and tax-based incentives have been used in many greenhouses to achieve such reduction. Because of the importance of reducing carbon emissions for developing a green supply chain, various studies have investigated how firms deal with carbon emission constraints. In this continuation, we have used green technology to curb the excessive emissions from the environment or make it clean from CO2. In a seller–buyer relationship, the seller can offer a trade credit period to the buyer to manage stock and stimulate demand. Deterioration may become a challenge for most firms as they are under time constraints control, and preservation technology could help. This study proposes three novel inventory strategies for a sustainable supply chain (full backorder, partial backorder, and no backorder), linking all these important issues. The solution optimizes total annual profit for inventory shortage or surplus. We conducted a numerical study with three examples to evaluate the model’s authenticity and effectiveness and demonstrate the solution technique. The deterioration and emission rates can be included in a trade credit policy to increase greenhouse profits. The results suggest that greenhouse managers could apply the proposed model to manage real-world situations.

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