منابع مشابه
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Recent years have witness the pervasive supply disruptions and their impacts on supply chain performance. We investigate single or dual sourcing emergency model with partial supply disruptions. Introducing the concept of disruption proportion and delivery allocation, we first explore partial interrupted proportion of main supplier and delivery proportion of backup supplier. Under partial disrup...
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This paper empirically considers the effect of horizontal subcontracting on firm bidding strategies in highway construction auctions. In this industry, subcontractors are hired by prime contractors prior to the auction, and the hired subcontractor may also be a competitor in the primary auction. While the practice of horizontal subcontracting may improve productive efficiency, serving as a hori...
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The problem we consider is a practical multiple-period wood procurement planning problem in the Eastern Canadian context. The forest cut blocks are large and heterogeneous; they have different densities and the diameter of the trees varies. This is a difficult forest management problem because it integrates two related problems: the forest bucking problem with a cut-to-length (CTL) bucking syst...
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ژورنال
عنوان ژورنال: Restoration Ecology
سال: 2020
ISSN: 1061-2971,1526-100X
DOI: 10.1111/rec.13199