نتایج جستجو برای: inventory multi period closed loop supply chain lost sales backlog

تعداد نتایج: 1653375  

The development of optimization and mathematical models for closed loop supply chain (CLSC) design has attracted considerable interest over the past decades. However, the uncertainties that are inherent in the network design are challenging the capabilities of the developed tools. In CLSC Uncertainty in demand is major source of uncertainty. The aim of this paper, therefore, is to present a Rob...

Governments and customers are forcing the paper manufacturers to become more sustainable. Accordingly, there still exists a gap in the quantitative modeling of these issues. In this paper, this gap is covered through simultaneously considering economical, environmental and social impacts in the paper closed-loop supply chain network design. The proposed multi-objective, multi-echelon, multi-pro...

Journal: :IJISSCM 2008
Ertunga C. Özelkan Agnes Galambosi

Radio frequency identification (RFID) is believed to change how supply chains operate today. While RFID’s promise for improved inventory visibility and automation in inventory management is making many supply chain players hopeful for increased sales and reduced operating costs, these benefits do come at a cost and involve risks. This article presents a financial returns analysis that captures ...

2016
Tichun Wang Hongyang Zhang Lei Tian Xingyou Zheng Pingping Zhu Sijing Chen

With the development of the global economy, the emission of carbon dioxide and other greenhouse gases are getting larger and larger, which brings more and more serious environmental problems to nature that already has great pressure. The traditional enterprise development usually takes the cost minimization and the profit maximization as the enterprise management goal, at the expense of the env...

Journal: :مدیریت زنجیره تأمین 0

management model desirable to establish the life cycle of various commodities in different organizations is a closed-loop supply chain. in this paper, according to classic models in white and brown goods, a unified framework is used to implement in a military logistics company. it seems that using this model, improved lifecycle management, environmental conservation and improvement of services ...

2015
Singa Wang Chiu Chao-Chih Huang Kuo-Wei Chiang Mei-Fang Wu

Transnational companies, operating in extremely competitive global markets, always seek to lower different operating costs, such as inventory holding costs in their intra- supply chain system. This paper incorporates a cost reducing product distribution policy into an intra-supply chain system with multiple sales locations and quality assurance studied by [Chiu et al., Expert Syst Appl, 40:2669...

Nowadays, working alone on a context is not sufficient and reaching good and worthy results demands cooperation of multi sciences. Healthcare supply chain is one of these sciences that bridges engineering and healthcare sciences. This paper proposes a new multi–objective model for organ transplant supply chain, which is one of consequential fields in Healthcare supply chain, by aiming at having...

2014
Georgios Varlas Michael I. Vidalis

In this paper a serial, three echelon, push-pull supply chain is investigated. The supply chain consists of a provider, a distribution centre (buffer) and a retailer. The material flow between upstream stages is push type, while between downstream stages it is driven by continuous review, reorder point/order quantity inventory control policy. Exponentially distributed lead times between stages ...

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