نتایج جستجو برای: uncertainty in demand
تعداد نتایج: 17007562 فیلتر نتایج به سال:
Nowadays, airline industries should overcome different barriers regarding the fierce competition and changing consumer behavior. Thus, they attempt to focus on joint decision making which enables them to set pricing and capacity allocation to maximize their profits. In this research, we develop a model to optimize pricing and capacity allocation in a duopoly of single-flight leg for two competi...
This paper investigates the integration of strategic and tactical decisions in the supply chain network design (SCND) considering assembly line balancing (ALB) under demand uncertainty. Due to the decentralized decisions, a novel bi-level stochastic programming (BLSP) model has been developed in which SCND problem has been considered in the upper-level model, while the lower-level model contain...
Distribution network design as a strategic decision has long-term effect on tactical and operational supply chain management. In this research, the location-allocation problem is studied under demand uncertainty. The purposes of this study were to specify the optimal number and location of distribution centers and to determine the allocation of customer demands to distribution centers. The m...
Abstract The firm‐level bullwhip effect is the amplification of demand uncertainty along a supply chain—that is, fluctuations in production (for manufacturing firms) or purchases from suppliers retailers wholesalers) firm tend to be greater than its fluctuations. We predict that ratio (a proxy for effect) amplifies relation between and cost structure. expect this amplifying because determines e...
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