Exploració per autor "Hua, Guowei"
Ara es mostren els items 1-4 de 4
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Efficient multi-attribute auctions considering supply disruption
Xiang, Jie; Zhang, Juliang; Cheng, T. C. E.; Sallán Leyes, José María; Hua, Guowei (2019-06)
Article
Accés obertAlthough supply disruption is ubiquitous because of natural or man-made disasters, many firms still use the price-only reverse auction (only the cost is considered) to make purchase decisions. We first study the suppliers’ ... -
Managing demand uncertainty: probabilistic selling versus inventory substitution
Zhang, Y.; Hua, Guowei; Wang, Shouyang; Zhang, Juliang; Fernández Alarcón, Vicenç (Elsevier, 2018-02-01)
Article
Accés obertDemand variability is prevailing in the current rapidly changing business environment, which makes it difficult for a retailer that sells multiple substitutable products to determine the optimal inventory. To combat demand ... -
Risk pooling through physical probabilistic selling
Zhang, Yi; Hua, Guowei; Cheng, T. C. E.; Zhang, Juliang; Fernández Alarcón, Vicenç (Elsevier, 2020-01)
Article
Accés obertThis paper investigates the impacts of a new type of probabilistic selling () where the retailer orders specific products and package some as a discounted physical probabilistic product (PPP) rather than merely a virtual ... -
The impact of suppliers’ overconfidence on the choice of auction formats under supply disruption
Xiang, Jie; Zhang, Juliang; Cheng, T. C. E.; Hua, Guowei; Sallán Leyes, José María (2024-08-15)
Article
Accés restringit per política de l'editorialSupply disruption has been recognized as one of the most important risks of a supply chain and decision-makers are prone to be overconfident in making judgments with uncertainty. In such a situation, we investigate the ...