Performance Evaluation of a Two-stage Supply Chain Under Fuzzy Environment
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Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Old City Publishing Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this paper, performance evaluation of a two-stage supply chain which consists of a supplier and a retailer under uncertainty environment is examined. In the literature; many studies have been investigated on supply chain performance analysis in uncertainty environment and demand parameter is an essential data on these analyses. When there is sufficient data about demand, it is easy to construct probability distribution of demand. However, in the absence of enough historical data, it is impossible to construct the probability distribution. The demand parameter is intuitively determined and shown by a fuzzy distribution in such situations. This paper intends to find closed form solutions in order to maximize the performance of a two-stage supply chain with coordination under fuzzy environment. The coordination of the supply chain is maintained by contracts. The contracts analysed in this study are revenue sharing contract and buy back contract. Numerical examples are presented to show the validity of the proposed models and to investigate the effect of contract parameters on the total performance of the supply chain.
Açıklama
Anahtar Kelimeler
Supply chain, contracts, fuzzy demand, fuzzy optimization, revenue sharing, buyback
Kaynak
Journal of Multiple-Valued Logic and Soft Computing
WoS Q Değeri
Q1
Scopus Q Değeri
Q2
Cilt
31
Sayı
5-6
