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Lower bound of cost efficiency measure in DEA with incomplete price information
Fang, Lei; Li, Hecheng - In: Journal of productivity analysis 40 (2013) 2, pp. 219-226
Persistent link: https://www.econbiz.de/10010221692
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Centralized resource allocation on efficiency analysis for step-by-step improvement paths
Fang, Lei - In: Omega : the international journal of management science 51 (2015), pp. 24-28
Persistent link: https://www.econbiz.de/10010466636
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Centralized resource allocation DEA models based on revenue efficiency under limited information
Fang, Lei - In: Journal of the Operational Research Society : OR 67 (2016) 7, pp. 945-952
Persistent link: https://www.econbiz.de/10011575580
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Stage efficiency evaluation in a two-stage network data envelopment analysis model with weight priority
Fang, Lei - In: Omega : the international journal of management science 97 (2020), pp. 1-12
Persistent link: https://www.econbiz.de/10012289077
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Opening the "black box" of environmental production technology in a nonparametric analysis
Fang, Lei - In: European journal of operational research : EJOR 286 (2020) 2, pp. 769-780
Persistent link: https://www.econbiz.de/10012291567
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Duality and efficiency computations in the cost efficiency model with price uncertainty
Fang, Lei; Li, Hecheng - In: Computers & operations research : and their … 40 (2013) 2, pp. 594-602
Persistent link: https://www.econbiz.de/10009661146
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A comment on "Cost efficiency in data envelopment analysis with data uncertainty"
Fang, Lei; Li, Hecheng - In: European journal of operational research : EJOR 220 (2012) 2, pp. 588-590
Persistent link: https://www.econbiz.de/10009548773
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Cost efficiency in data envelopment analysis under the law of one price
Fang, Lei; Li, Hecheng - In: European journal of operational research : EJOR 240 (2015) 2, pp. 488-492
Persistent link: https://www.econbiz.de/10010487016
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A new approach for achievement of the equilibrium efficient frontier with fixed-sum outputs
Fang, Lei - In: Journal of the Operational Research Society : OR 67 (2016) 3, pp. 412-420
Persistent link: https://www.econbiz.de/10011489605
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Rise of "Red Zaibatsu" in China : entrenchment and expansion of large state-owned enterprises, 1990-2016
Shen, Jim Huangnan; Fang, Lei; Deng, Kent - 2017
Persistent link: https://www.econbiz.de/10011737986