Carbon emissions in a multi-echelon production-inventory model with lead time constraints

Hammami, Ramzi; Nouira, Imen; Frein, Yannick

doi:10.1016/j.ijpe.2014.12.017

Cited by 129 publications

(59 citation statements)

References 17 publications

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“…They examined the impacts of carbon cap and carbon price on order size, carbon emission and total cost for a single firm. Hammami, Nouira, and Frein (2015) formulated a deterministic model considering both carbon cap and carbon tax policies with lead time constraint in finite planning horizon for a supply chain. In all these papers deterministic demand has been considered.…”

Section: Literature Reviewmentioning

confidence: 99%

Optimizing a two-echelon serial supply chain with different carbon policies

Ghosh

Jha

Sarmah

2016

International Journal of Sustainable Engineering

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Section: Literature Reviewmentioning

confidence: 99%

Optimizing a two-echelon serial supply chain with different carbon policies

Ghosh

Jha

Sarmah

2016

International Journal of Sustainable Engineering

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“…Thus, to maintain the goodwill it is mandatory to look towards sustainable business which involves the consideration of carbon-emissions. The researchers who contributed in this area are Shi and Meier (2012), , Zhang et al (2013), Hammami et al (2015), Tang et al (2015), , Tang et al (2016), Cheng et al (2016. These researchers considered the carbon-emissions in their inventory modeling.…”

Section: Introductionmentioning

confidence: 99%

An imperfect production inventory model with setup cost reduction and carbon emission for an integrated supply chain

Gautam¹,

Khanna²

2018

10.5267/j.uscm

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The present paper develops a sustainable framework under a supply chain environment by considering a vendor and a buyer. The vendor governs the manufacturing process to serve the demand of the buyer. The manufacturing system is imperfect which ends up producing some fraction of defectives. For the sake of maintaining the goodwill of the organization, it is imperative to maintain the quality standards. Thus, the buyer employs the screening process to bifurcate the perfect items from the imperfect ones. The imperfect items secluded after screening are reverted back to the vendor, for which a warranty cost is incurred. Further, in an attempt to achieve sustainability the model considers the carbon-emissions costs during the transportation process. A one-time discrete investment is also considered for minimizing the setup cost of the vendor for subsequent cycles. The models are developed for the case of the individual decision and for the joint verdict of the players under consideration. Moreover, it has been proved that the integrated model performs proficiently over the individual model. The objective is to jointly optimize the costs sustained by the two players. Numerical analysis and sensitivity analysis is done for imparting the validity and robustness of the model.

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“…Grubbström (2014) considered a dynamic lot sizing problem with a finite production rate. Hammami et al (2015) incorporated carbon emissions in a multi-echelon production-inventory model with lead time constraints. They considered two types of environmental regulations: carbon emissions tax and carbon emissions cap and explained how carbon emissions are correlated to the decisions of manufacturing, ordering, and inventory.…”

Section: Introductionmentioning

confidence: 99%

Optimal selling price, replenishment lot size and number of shipments for two-echelon supply chain model with deteriorating items

pour¹,

Ghobadi²

2018

10.5267/j.dsl

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This paper deals with a pricing and production-distribution model for a deteriorating item in a two-echelon supply chain. The profit function for the manufacturer and retailer in the integrated supply chain is derived. The manufacturer's production batch size is regulated to an integer multiple of the discrete delivery lot quantity to the retailer. The objective is to maximize the total profit per unit time by finding the optimal selling price, production lot size, total cycle time, number of deliveries, and delivery lot size, simultaneously. Based on the notion of optimal interval, we outline an effective algorithm for finding the optimal solution. Finally, the authors present a numerical example to illustrate the theoretical results of the model. Sensitivity analysis for the optimal solution with respect to major parameters is also carried out. The results show that, when the deterioration rate increases, both the optimal production lot size and cycle time decrease. It is interesting to note that an increase in the deterioration rate also tends to reduce the delivery lot size without affecting the number of deliveries per production batch. Also, the optimal interval for N does not change when deterioration rate changes. Reductions in the inventory cycle times for both parties demonstrate the negative effects of deterioration on the supply chain.

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Carbon emissions in a multi-echelon production-inventory model with lead time constraints

Cited by 129 publications

References 17 publications

Optimizing a two-echelon serial supply chain with different carbon policies

Optimizing a two-echelon serial supply chain with different carbon policies

An imperfect production inventory model with setup cost reduction and carbon emission for an integrated supply chain

Optimal selling price, replenishment lot size and number of shipments for two-echelon supply chain model with deteriorating items

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