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Analysis of an inventory system with emergency ordering option at the time of supply disruption
Poormoaied, Saeed; Demirci, Ece Zeliha - In: OR spectrum : quantitative approaches in management 43 (2021) 4, pp. 1007-1045
Persistent link: https://www.econbiz.de/10012664083
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Ordering policies for a dual sourcing supply chain with disruption risks
Zhu, Jingjing; Fu, Shaochuan - In: Journal of industrial engineering and management : JIEM 6 (2013) 1, pp. 380-399
Purpose: The main purpose of this article is to explore the trade-off between ordering policies and disruption risks in a dual-sourcing network under specific (or not) service level constraints, assuming that both supply channels are susceptible to disruption risks. Design/methodology/approach:...
Persistent link: https://www.econbiz.de/10011900984
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The Value of Flexible Backup Suppliers and Disruption Risk Information : Newsvendor Analysis with Recourse
Saghafian, Soroush; Van Oyen, Mark P. - 2012
We develop a model and analysis to provide insight into two effective remedies to increase supply chain resilience: (1) contracting with a secondary flexible backup supplier, and (2) monitoring primary suppliers to obtain disruption risk information. To investigate the true value of these...
Persistent link: https://www.econbiz.de/10014211629
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A Tight Approximation for an EOQ Model with Supply Disruptions
Snyder, Lawrence V. - 2014
We consider a continuous-review inventory model for a firm that faces deterministic demand but whose supplier experiences random supply disruptions. The supplier experiences "wet" and "dry" (operational and disrupted) periods whose durations are exponentially distributed. The firm follows an...
Persistent link: https://www.econbiz.de/10014037680
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The economic and environmental sustainability of dual sourcing
Rosič, Heidrun - 2011
Persistent link: https://www.econbiz.de/10009235960
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Strategic Analysis of Dual Sourcing and Dual Channel with an Unreliable Alternative Supplier
Baozhuang, Niu - 2020
In today's increasingly interconnected world, co-opetition has emerged as a new business practice among the technology firms. The boundaries between cooperation and competition have been becoming vague, where rivals engage in collaborative activities. One of the most critical challenges facing...
Persistent link: https://www.econbiz.de/10012856151
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Two models of inventory control with supplier selection in case of multiple sourcing: a case of Isfahan Steel Company
Rabieh, Masood; Soukhakian, Mohammad Ali; Shirazi, Ali … - In: Journal of industrial engineering international 12 (2016), pp. 243-254
revealed 10.9 and 7.1 % reduction in total procurement costs of the company in two consecutive years. …
Persistent link: https://www.econbiz.de/10011563012
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Procurement and predation : dynamic sourcing from financially constrained suppliers
Arve, Malin - 2013
This paper studies the interaction between financially constrained and financially strong firms on a procurement market …. It characterizes and discusses a procurement agency's optimal response when faced with financially asymmetric firms. By …
Persistent link: https://www.econbiz.de/10010200427
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Split-award auctions and supply disruptions
Fugger, Nicolas; Laitenberger, Ulrich - 2020 - This version: December 21, 2020
that might fail to deliver. The buyer conducts a procurement auction to determine contract suppliers and can choose between … plays an important role in procurement practice but attracted little attention in the academic analysis of procurement … auctions. Academic research on multi-sourcing procurement auction typically analyzes these auctions as stand-alone events. In …
Persistent link: https://www.econbiz.de/10012388963
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A flexible time-to-build model of supply chain disruptions
Kahn, James A. - In: IMA journal of management mathematics 35 (2024) 3, pp. 321-343
Persistent link: https://www.econbiz.de/10014634189