Seller’s optimal credit period and cycle time in a supply chain for deteriorating items with maximum lifetime

Wan-Chih Wang, Jinn-Tsair Teng and Kuo-Ren Lou

European Journal of Operational Research, 2014, vol. 232, issue 2, 315-321

Abstract: Due to evaporation, obsolescence, spoilage, etc., some products (e.g., fruits, vegetables, pharmaceuticals, volatile liquids, and others) not only deteriorate continuously but also have their expiration dates. To attract new buyers and increase sales, a seller frequently offers its buyers a trade credit period to settle the purchase amount. There is no interest charge to a buyer if the purchasing amount is paid within the credit period, and vice versa. On the other hand, granting a credit period from a seller to its buyers increases default risk. In this paper, we propose an economic order quantity model for a seller by incorporating the following relevant facts: (1) deteriorating products not only deteriorate continuously but also have their maximum lifetime, and (2) credit period increases not only demand but also default risk. We then characterize the seller’s optimal credit period and cycle time. Furthermore, we discuss a special case for non-deteriorating items. Finally, we run several numerical examples to illustrate the problem and provide some managerial insights.

Keywords: Supply chain management; Inventory; Deteriorating items; Maximum lifetime; Trade credit (search for similar items in EconPapers)
Date: 2014
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (56)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0377221713005158
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:ejores:v:232:y:2014:i:2:p:315-321

DOI: 10.1016/j.ejor.2013.06.027

Access Statistics for this article

European Journal of Operational Research is currently edited by Roman Slowinski, Jesus Artalejo, Jean-Charles. Billaut, Robert Dyson and Lorenzo Peccati

More articles in European Journal of Operational Research from Elsevier
Bibliographic data for series maintained by Catherine Liu ().