Author
Konstantinos Skouri
Bio: Konstantinos Skouri is an academic researcher from University of Ioannina. The author has contributed to research in topics: Economic order quantity & Inventory control. The author has an hindex of 3, co-authored 4 publications receiving 336 citations.
Papers
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TL;DR: An inventory model with general ramp type demand rate, time dependent (Weibull) deterioration rate and partial backlogging of unsatisfied demand is considered and the optimal replenishment policy for the model is derived.
257 citations
TL;DR: A production-remanufacturing inventory system is considered, where the demand can be satisfied by production and remanufacturing and the model with no shortage case in serviceable inventory is first studied.
68 citations
TL;DR: This paper completes the work of Manna and Chaudhuri on a production-inventory system for deteriorating items by considering that the demand rate is stabilized after the production stopping time or after the time when the inventory level reaches zero or afterThe production restarting time.
Abstract: Manna and Chaudhuri (Eur. J. Oper. Res. 171(2):557–566, 2006) presented a production-inventory system for deteriorating items with demand rate being a linearly ramp type function of time and production rate being proportional to the demand rate. The two models without shortages and with shortages were discussed. Both models were studied assuming that the time point at which the demand is stabilized occurs before the production stopping time. In this paper, we complete this model by considering that: (a) for the model with no shortages; the demand rate is stabilized after the production stopping time and (b) for the model with shortages; the demand rate is stabilized after the production stopping time or after the time when the inventory level reaches zero or after the production restarting time. In addition, we extend the work of Manna and Chaudhuri (Eur. J. Oper. Res. 171(2):557–566, 2006) assuming a general function of time for the variable part of the demand rate.
41 citations
TL;DR: A single-echelon inventory system facing stochastic demand controlled by the standard batch ordering policy is considered, and it is shown that the exact ordering cost can be very accurately approximated by two convex functions.
8 citations
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TL;DR: In this paper, the authors present an up-to-date review of the advances made in the field of inventory control of perishable items (deteriorating inventory) and use the classification of Goyal and Giri based on shelf life characteristics and demand characteristics.
546 citations
TL;DR: A literature review of the fresh produce supply chain management (FSCM) is presented in this article, where the main interest is towards consumer satisfaction and revenue maximization with post-harvest waste reduction being a secondary objective.
Abstract: Purpose – The purpose of this paper is to present a literature review of the fresh produce supply chain management (FSCM). FSCM includes the processes from the production to consumption of fresh produce (fruits, flowers and vegetables).Design/methodology/approach – Literature review is done by systematically collecting the existing literature over a period of 20 years (1989‐2009) and classifying it on the basis of structural attributes such as problem context, methodology and the product under consideration. The literature is also categorized according to the geographic region and year of publication.Findings – There is an increase in interest towards FSCM still there is an absence of a journal with the prime attention towards FSCM. The key finding of this review is that the main interest is towards consumer satisfaction and revenue maximization with post‐harvest waste reduction being a secondary objective. It is revealed from the review that most of the literature is fragmented and is in silos. Lack of d...
362 citations
TL;DR: The author develops an EOQ model for time varying deterioration rate where demand and deterioration rate are both time-dependent and the profit function of the model is maximized.
243 citations
TL;DR: In this article, a production-inventory model is developed for a deteriorating item in a two-echelon supply chain management (SCM), and an algebraical approach is applied to find the minimum cost related to this entire SCM.
229 citations
TL;DR: An economic order quantity model for the retailer is proposed where the retailer’s optimal credit period and cycle time not only exist but also are unique and several special cases are discussed including for non-deteriorating items.
190 citations