L
Liang Liang
Researcher at Hefei University of Technology
Publications - 69
Citations - 2603
Liang Liang is an academic researcher from Hefei University of Technology. The author has contributed to research in topics: Data envelopment analysis & Chemistry. The author has an hindex of 22, co-authored 62 publications receiving 1955 citations. Previous affiliations of Liang Liang include University of Science and Technology of China.
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Pre-positioning of relief inventories for non-profit organizations: a newsvendor approach
TL;DR: An analytical model is proposed that aims to minimize the total costs when all demands incurred by an unexpected disaster need to be fully satisfied and determines that the optimal solution uniquely exists and characterize the effects of key parameters.
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Factory encroachment and channel selection in an outsourced supply chain
TL;DR: In this article, the impact of factory encroachment on players' gains is analyzed in a three-level outsourced supply chain consisting of a contract manufacturer, an original equipment manufacturer, and a retailer.
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Water-energy nexus: The origin, development and prospect
TL;DR: A comprehensive literature review on water-energy nexus by using citation-based approach finds that the current key route focuses on the understanding of coupling relations in macroscopic national systems, while the study of microscopic systems such as enterprises, families and individuals is lacked.
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Measuring Olympics achievements based on a parallel DEA approach
TL;DR: This paper treats the two Olympics as a parallel system in which each subsystem corresponds to a Summer Olympics or a Winter Olympics, and extends a parallel DEA approach to evaluate the efficiency of each participant.
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A DEA-based approach for allocation of emission reduction tasks
TL;DR: In this article, the authors proposed a new method to accurately assess the production, using each enterprise's previously observed production to construct its own production technology plan, and showed how each enterprise can determine the optimal amount of emission allowance that should be used for production.