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~isPartOf:"Modern materials handling : productivity solutions for manufacturing, warehousing & distribution ; official publication of Materials Handling & Management Society"
~isPartOf:"Omega : the international journal of management science"
~person:"Zhou, Zhongbao"
~subject:"Data-Envelopment-Analyse"
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Data-Envelopment-Analyse
Data envelopment analysis
5
Portfolio selection
5
Portfolio-Management
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Theorie
4
Theory
4
Technical efficiency
3
Technische Effizienz
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Network DEA models
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Non-increasing returns to scale
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Zhou, Zhongbao
Yu, Ming-miin
13
Fukuyama, Hirofumi
11
Kao, Chiang
11
Chen, Yao
10
Liang, Liang
10
Aparicio, Juan
9
Pastor, Jesús T.
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Cook, Wade D.
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Li, Yongjun
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Sirvent, Inmaculada
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5
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5
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5
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5
Ruiz, José L.
5
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5
Tone, Kaoru
5
Asmild, Mette
4
Liu, John S.
4
Lu, Wen-min
4
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4
Paradi, Joseph C.
4
Xiao, Helu
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Fang, Lei
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Kuosmanen, Timo
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Lu, Louis Y. Y.
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Modern materials handling : productivity solutions for manufacturing, warehousing & distribution ; official publication of Materials Handling & Management Society
Omega : the international journal of management science
Socio-economic planning sciences : the international journal of public sector decision-making
2
European journal of operational research : EJOR
1
INFOR : information systems and operational research
1
Journal of management science and engineering
1
Novel theory and methodology developments in data envelopment analysis dedicated to the 100th birthday of William W. Cooper, co-founder of DEA
1
RAIRO / Operations research
1
Working paper series / Centre for Efficiency and Productivity Analysis
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ECONIS (ZBW)
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1
Big data and portfolio optimization : a novel approach integrating DEA with multiple data sources
Zhou, Zhongbao
;
Gao, Meng
;
Xiao, Helu
;
Wang, Rui
;
Liu, …
- In:
Omega : the international journal of management science
104
(
2021
),
pp. 1-16
Persistent link: https://www.econbiz.de/10012648558
Saved in:
2
Estimation of portfolio efficiency in nonconvex settings : a free disposal hull estimator with non-increasing returns to scale
Xiao, Helu
;
Zhou, Zhongbao
;
Ren, Teng
;
Liu, Wenbin
- In:
Omega : the international journal of management science
111
(
2022
),
pp. 1-16
Persistent link: https://www.econbiz.de/10013271740
Saved in:
3
Parameter uncertainty in estimation of portfolio efficiency : evidence from an interval diversification-consistent DEA approach
Xiao, Helu
;
Ren, Tiantian
;
Zhou, Zhongbao
;
Liu, Wenbin
- In:
Omega : the international journal of management science
103
(
2021
),
pp. 1-25
Persistent link: https://www.econbiz.de/10012581724
Saved in:
4
Estimation of cardinality constrained portfolio efficiency via segmented DEA
Zhou, Zhongbao
;
Jin, Qianying
;
Xiao, Helu
;
Wu, Qian
; …
- In:
Omega : the international journal of management science
76
(
2018
),
pp. 28-37
Persistent link: https://www.econbiz.de/10011798977
Saved in:
5
Two-stage DEA models with undesirable input-intermediate-outputs
Liu, Wenbin
;
Zhou, Zhongbao
;
Ma, Chaoqun
;
Liu, Debin
; …
- In:
Omega : the international journal of management science
56
(
2015
),
pp. 74-87
Persistent link: https://www.econbiz.de/10011339740
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