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Data envelopment analysis
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Omega : the international journal of management science
European journal of operational research : EJOR
913
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862
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Economics letters
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Emerging markets finance & trade : a journal of the Society for the Study of Emerging Markets
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Journal of productivity analysis
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International journal of theoretical and applied finance
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Management science : journal of the Institute for Operations Research and the Management Sciences
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ECONIS (ZBW)
330
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1
Risk-aversion in data envelopment analysis models with diversification
Adam, Lukáš
;
Branda, Martin
- In:
Omega : the international journal of management science
102
(
2021
),
pp. 1-15
Persistent link: https://www.econbiz.de/10012514499
Saved in:
2
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:
3
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:
4
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:
5
Directional distance based diversification super-efficiency DEA models for mutual funds
Lin, Ruiyue
;
Li, Zongxin
- In:
Omega : the international journal of management science
97
(
2020
),
pp. 1-15
Persistent link: https://www.econbiz.de/10012289090
Saved in:
6
The efficiency of mutual fund companies : evidence from an innovative network SBM approach
Sánchez-González, Carlos
;
Sarto, José Luis
;
Vicente, Luis
- In:
Omega : the international journal of management science
71
(
2017
),
pp. 114-128
Persistent link: https://www.econbiz.de/10011720958
Saved in:
7
Efficiency of well-diversified portfolios : evidence from data envelopment analysis
Choi, Hyung-Suk
;
Min, Daiki
- In:
Omega : the international journal of management science
73
(
2017
),
pp. 104-113
Persistent link: https://www.econbiz.de/10011779325
Saved in:
8
Portfolio
analysis with DEA : prior to choosing a model
Tarnaud, Albane Christine
;
Leleu, Hervé
- In:
Omega : the international journal of management science
75
(
2018
),
pp. 57-76
Persistent link: https://www.econbiz.de/10011781845
Saved in:
9
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:
10
A novel regret-rejoice cross-efficiency approach for energy stock
portfolio
optimization
Liu, Yong-Jun
;
Yang, Guo-Sen
- In:
Omega : the international journal of management science
126
(
2024
),
pp. 1-15
Persistent link: https://www.econbiz.de/10014533728
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