-
2
-
-
0037920289
-
Noisy covariance matrices and portfolio optimization
-
Pafka S and Kondor I 2002 Noisy covariance matrices and portfolio optimization Eur. Phys. J. B 27 277 (Pubitemid 135695363)
-
(2002)
European Physical Journal B
, vol.27
, Issue.2
, pp. 277-280
-
-
Pafka, S.1
Kondor, I.2
-
3
-
-
0037364017
-
Noisy covariance matrices and portfolio optimization II
-
Pafka S and Kondor I 2003 Noisy covariance matrices and portfolio optimization II Physica A 319 487
-
(2003)
Physica
, vol.319
, pp. 487
-
-
Pafka, S.1
Kondor, I.2
-
4
-
-
4544363306
-
Estimated correlation matrices and portfolio optimization
-
Pafka S and Kondor I 2004 Estimated correlation matrices and portfolio optimization Physica A 343 623
-
(2004)
Physica
, vol.343
, pp. 623
-
-
Pafka, S.1
Kondor, I.2
-
5
-
-
0346961488
-
A well-conditioned estimator for large-dimensional covariance matrices
-
DOI 10.1016/S0047-259X(03)00096-4
-
Ledoit O and Wolf M 2004 A well-conditioned estimator for large-dimensional covariance matrices J. Multivariate Anal. 88 365 (Pubitemid 38033261)
-
(2004)
Journal of Multivariate Analysis
, vol.88
, Issue.2
, pp. 365-411
-
-
Ledoit, O.1
Wolf, M.2
-
6
-
-
0041841552
-
Improved estimation of the covariance matrix of stock returns with an application to portfolio selection
-
DOI 10.1016/S0927-5398(03)00007-0, PII S0927539803000070
-
Ledoit O and Wolf M 2003 Improved estimation of the covariance matrix of stock returns with an application to portfolio selection J. Empirical Finance 10 603 (Pubitemid 36910250)
-
(2003)
Journal of Empirical Finance
, vol.10
, Issue.5
, pp. 603-621
-
-
Ledoit, O.1
Wolf, M.2
-
10
-
-
0000656722
-
Universal and nonuniversal properties of cross correlations in financial time series
-
Plerou V, Gopikrishnan P, Rosenow B, Nunes Amaral LA and Stanley HE 1999 Universal and non-universal properties of cross-correlations in financial time series Phys. Rev. Lett. 83 1471 (Pubitemid 129690138)
-
(1999)
Physical Review Letters
, vol.83
, Issue.7
, pp. 1471-1474
-
-
Plerou, V.1
Gopikrishnan, P.2
Rosenow, B.3
Amaral, L.A.N.4
Stanley, H.E.5
-
11
-
-
33646976588
-
A random matrix approach to cross-correlations in financial data
-
Plerou V, Gopikrishnan P, Rosenow B, Amaral LA N, Guhr T and Stanley HE 2002 A random matrix approach to cross-correlations in financial data Phys. Rev. E 65 066136
-
(2002)
Phys. Rev.
, vol.65
, Issue.6
, pp. 066126
-
-
Plerou, V.1
Gopikrishnan, P.2
Rosenow, B.3
Amaral, L.A.N.4
Guhr, T.5
Stanley, H.E.6
-
13
-
-
34247164965
-
Noise sensitivity of portfolio selection under various risk measures
-
Kondor I, Pafka S and Nagy G 2007 Noise sensitivity of portfolio selection under various risk measures J. Bank. Finance 31 1545
-
(2007)
J. Bank. Finance
, vol.31
, Issue.5
, pp. 1545
-
-
Kondor, I.1
Pafka, S.2
Nagy, G.3
-
15
-
-
0032074641
-
A minimax portfolio selection rule with linear programming solution
-
Young MR 1998 A minimax portfolio selection rule with linear programming solution Manage. Sci. 44 673 (Pubitemid 128596872)
-
(1998)
Management Science
, vol.44
, Issue.5
, pp. 673-683
-
-
Young, M.R.1
-
17
-
-
0036085062
-
Expected shortfall: A natural coherent alternative to value at risk
-
Acerbi C and Tasche D 2002 Expected shortfall: a natural coherent alternative to value at risk Econ. Notes 31 379 (Pubitemid 34674562)
-
(2002)
Economic Notes
, vol.31
, Issue.2
, pp. 379-388
-
-
Acerbi, C.1
Tasche, D.2
-
22
-
-
0002062038
-
Optimization of conditional Value-at-Risk
-
Rockafellar RT and Uryasev S 2000 Optimization of conditional Value-at-Risk J. Risk 2 21
-
(2000)
J. Risk
, vol.2
, pp. 21
-
-
Rockafellar, R.T.1
Uryasev, S.2
-
23
-
-
34548306541
-
On the feasibility of portfolio optimization under expected shortfall
-
Ciliberti S, Kondor I and Mézard M 2007 On the feasibility of portfolio optimization under expected shortfall Quant. Finance 4 389
-
(2007)
Quant. Finance
, vol.7
, Issue.4
, pp. 389
-
-
Ciliberti, S.1
Kondor, I.2
Mézard, M.3
-
25
-
-
34548488719
-
Noise sensitivity of portfolio selection in constant conditional correlation GARCH models
-
DOI 10.1016/j.physa.2007.06.017, PII S0378437107006292
-
Varga-Haszonits I and Kondor I 2007 Noise sensitivity of portfolio selection in constant conditional correlation GARCH models Physica A 385 307 (Pubitemid 47374407)
-
(2007)
Physica A: Statistical Mechanics and its Applications
, vol.385
, Issue.1
, pp. 307-318
-
-
Varga-Haszonits, I.1
Kondor, I.2
-
27
-
-
34250343483
-
Risk minimization through portfolio replication
-
DOI 10.1140/epjb/e2007-00130-7
-
Ciliberti S and Mézard M 2007 Risk minimization through portfolio replication Eur. Phys. J. B 57 175 (Pubitemid 46912321)
-
(2007)
European Physical Journal B
, vol.57
, Issue.2
, pp. 175-180
-
-
Ciliberti, S.1
Mezard, M.2
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