A production/remanufacturing inventory model with price and quality dependant return rate

Saadany, Ahmed M.A. El; Jaber, Mohamad Y.

doi:10.1016/j.cie.2009.01.017

Cited by 199 publications

(59 citation statements)

References 34 publications

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“…Shortages are allowed for the retailer and all customers are willing to wait for the next delivery (see, for example [31,46]); 3. Replenishment rate of the retailer is in nite, and the lead time is assumed to be negligible (this assumption was used by Sarkar et al [10], El Saadany [41], Sana [68], Sett et al [72], and so on); 4. The retailer orders Q units per order and the supplier produces nQ units per production run and delivers them to the retailer in n shipments, where n is an integer; 5.…”

Section: Problem Descriptionmentioning

confidence: 99%

“…Chiu [37] developed an EPQ model that considered shortages, and assumed that randomly produced defective products were reworked or discarded. Related studies include those of Chiu [38], Kulkarni [39], Sarker et al [40], El Saadany and Jaber [41], Sana [42], Sarkar et al [43][44], Sarkar [45], Ouyang and Chang [46], Tsao et al [47], Sarkar et al [48][49], Sarkar and Moon [50], and so on.…”

Section: Introductionmentioning

confidence: 99%

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Optimal Production and Ordering Strategies with Defective Items and Allowable Shortage under Two-part Trade Credit

2018

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Abstract. This study investigated a production-inventory model with defective items under a two-part trade credit, where the agreement of conditionally freight concession is considered in an integrated supply chain. It is assumed here that the retailer conducts the inspection process before selling incoming items. All the defective items are discovered, stored, and sold as a single batch to a secondary market at a decreased price. Furthermore, shortages are allowed and completely backlogged for the retailer. The purpose of this study is to determine the optimal number of shipments per production cycle for the supplier and the optimal length of time when there is no inventory shortage and replenishment cycle for the retailer, such that the total pro t function has a maximum value. In theoretical analysis, the existence and uniqueness of the optimal solutions are shown, and an algorithm is developed to nd the optimal solutions. Furthermore, numerical examples are presented to demonstrate the solution procedures, and a sensitivity analysis of the optimal solutions regarding all parameters is also carried out.

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Section: Problem Descriptionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Optimal Production and Ordering Strategies with Defective Items and Allowable Shortage under Two-part Trade Credit

2018

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“…Return rate, C, is a portion of demand, D, returns to the system, then 0<C(q)/D<1. The function C(q)=Dbe -φq is adopted from [18], with 0<b<1 and >1. This model aims to maximize the annual joint total profit (JTP) for manufacturer, retailer and supplier by determining the optimal retailer cycle time,T r * , manufacturer optimal number of shipment, m * and n * ,supplier optimal number of shipment, l * , and optimal number of manufacturing cycle, P * .The inventory profile of the system is shown in Figure 2.…”

Section: Problem Description Mathematical Model and Solution Proceduresmentioning

confidence: 99%

Inventory model optimization for supplier-manufacturer-retailer system with rework and waste disposal

Dwicahyani

Kholisoh

Jauhari

et al. 2017

IOP Conf. Ser.: Mater. Sci. Eng.

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“…C orbaco glu and van der Laan [8] analyzed a two-product system with joint manufacturing and remanufacturing. El Saadany and Jaber [9,10] considered a productionremanufacturing inventory model for a single product, where the constant demand is satis ed by the inventory of newly produced and remanufactured items.…”

Section: Introductionmentioning

confidence: 99%

Research on the inventory control of the remanufacturing reverse logistics based on the quantitative examination

Zhou¹,

Chen²

2017

Scientia Iranica

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Abstract. Based on the remanufacturing reverse logistics system, this paper studies the inventory control problem of the entire supply chain. Considering a variety of products and raw materials, we established a multi-product multi-echelon inventory control model of the remanufacturing reverse logistics based on the quantitative examination. Also, a numerical simulation is performed, which shows that the model can reduce the inventory cost of remanufacturing reverse logistics, and provides a theoretical basis for determining the production batch and the processing batch for manufacturer and the recycling center. Then, using sensitivity analysis, it shows that the recovery and the remanufacturing rates of the recycled products have a great in uence on the inventory cost of the reverse logistics, production, and inventory of the manufacturer and the recycling center.

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A production/remanufacturing inventory model with price and quality dependant return rate

Cited by 199 publications

References 34 publications

Optimal Production and Ordering Strategies with Defective Items and Allowable Shortage under Two-part Trade Credit

Optimal Production and Ordering Strategies with Defective Items and Allowable Shortage under Two-part Trade Credit

Inventory model optimization for supplier-manufacturer-retailer system with rework and waste disposal

Research on the inventory control of the remanufacturing reverse logistics based on the quantitative examination

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