Journal ArticleDOI
A unified classification of two-stage DEA models
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TLDR
In this paper, the authors present a survey and classification of two-stage DEA models and point out the significance of these models for the decision maker of a supply chain, and present some concluding remarks and a number of policy implications and opportunities for decision maker.About:
This article is published in Surveys in Operations Research and Management Science.The article was published on 2014-01-01. It has received 90 citations till now. The article focuses on the topics: Data envelopment analysis.read more
Citations
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Journal ArticleDOI
Measuring energy and environmental efficiency of transportation systems in China based on a parallel DEA approach
TL;DR: Wang et al. as discussed by the authors applied data envelopment analysis (DEA) to measure the energy and environment performance of transportation systems in China with the goal of sustainable development, treating transportation as a parallel system consisting of subsystems for passenger transportation and freight transportation, and extending a parallel DEA approach to evaluate the efficiency of each subsystem.
Journal ArticleDOI
Evaluating the eco-efficiency of China's industrial sectors: A two-stage network data envelopment analysis.
Liuguo Shao,Xiao Yu,Chao Feng +2 more
TL;DR: Evaluating the eco-efficiency of China's industrial sectors between 2007 and 2015 by using the directional distance function (DDF) of network data envelopment analysis (DEA), which contains a two-stage structure that divides industrial processes into three linked subprocesses, indicates that China's industries have already achieved a win-win situation in the development of environmental protection and economic growth over the past few years.
Journal ArticleDOI
Two-stage innovation efficiency of new energy enterprises in China: A non-radial DEA approach
TL;DR: In this article, the authors consider activities related to innovation during two stages of growth experienced by new energy enterprises: the research and development (RD wind energy enterprises are the most efficient in RD and solar energy enterprises lag behind the others in RD innovation in most enterprises can be generally considered "extensive and inefficient".
Journal ArticleDOI
Two-stage DEA models with undesirable input-intermediate-outputs $
TL;DR: In this paper, the authors examined two-stage DEA models with undesirable inputs-intermediate-outputs and used the free-disposal axioms to construct the production possibility sets.
Journal ArticleDOI
Reprint of "Performance evaluation of China's high-tech innovation process :Analysis based on the innovation value chain"
TL;DR: Wang et al. as discussed by the authors presented a conceptual model extended from the innovation value chain model to simultaneously estimate the R&D and commercialization efficiencies for the high-tech industries of 29 provincial-level regions in China.
References
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Journal ArticleDOI
Measuring the efficiency of decision making units
TL;DR: A nonlinear (nonconvex) programming model provides a new definition of efficiency for use in evaluating activities of not-for-profit entities participating in public programs and methods for objectively determining weights by reference to the observational data for the multiple outputs and multiple inputs that characterize such programs.
Book ChapterDOI
Supply Chain Coordination with Contracts
TL;DR: This chapter extends the newsvendor model by allowing the retailer to choose the retail price in addition to the stocking quantity, and discusses an infinite horizon stochastic demand model in which the retailer receives replenishments from a supplier after a constant lead time.
Journal ArticleDOI
Efficiency decomposition in two-stage data envelopment analysis: an application to non-life insurance companies in taiwan
Chiang Kao,Shiuh-Nan Hwang +1 more
TL;DR: The relational model developed in this paper is more reliable in measuring the efficiencies and consequently is capable of identifying the causes of inefficiency more accurately.
Journal ArticleDOI
Network DEA: A slacks-based measure approach
Kaoru Tone,Miki Tsutsui +1 more
TL;DR: A slacks-based network DEA model is proposed, called Network SBM, that can deal with intermediate products formally and evaluate divisional efficiencies along with the overall efficiency of decision making units (DMUs).
Journal ArticleDOI
Profitability and Marketability of the Top 55 U.S. Commercial Banks
Lawrence M. Seiford,Joe Zhu +1 more
TL;DR: In this article, the authors examined the performance of the top 55 U.S. commercial banks via a two-stage production process that separates profitability and marketability and uncovered substantial performance inefficiency in both dimensions.
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Efficiency decomposition in two-stage data envelopment analysis: an application to non-life insurance companies in taiwan
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