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Search: subject_exact:"Covariance"
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standard deviation
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Quantitative finance
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Uncovering the mesoscale structure of the credit default swap market to improve portfolio risk modelling
Anagnostou, I.
;
Squartini, T.
;
Kandhai, D.
;
Garlaschelli, D.
- In:
Quantitative finance
21
(
2021
)
9
,
pp. 1501-1518
Persistent link: https://www.econbiz.de/10012624151
Saved in:
2
The effects of errors in means, variances, and correlations on the mean-variance framework
Chung, Munki
;
Lee, Yongjae
;
Kim, Jang Ho
;
Kim, Woo Chang
; …
- In:
Quantitative finance
22
(
2022
)
10
,
pp. 1893-1903
Persistent link: https://www.econbiz.de/10013367960
Saved in:
3
High-dimensional realized covariance estimation : a parametric approach
Buccheri, G.
;
Mboussa Anga, G.
- In:
Quantitative finance
22
(
2022
)
11
,
pp. 2093-2107
Persistent link: https://www.econbiz.de/10013490925
Saved in:
4
Forecasting high-dimensional realized volatility matrices using a factor model
Shen, Keren
;
Yao, Jianfeng
;
Li, Wai Keung
- In:
Quantitative finance
20
(
2020
)
11
,
pp. 1879-1887
Persistent link: https://www.econbiz.de/10012295649
Saved in:
5
A closed-form formula characterization of the Epps effect
Buccheri, Giuseppe
;
Livieri, Giulia
;
Pirino, Davide
; …
- In:
Quantitative finance
20
(
2020
)
2
,
pp. 243-254
Persistent link: https://www.econbiz.de/10012194864
Saved in:
6
Dynamics of foreign exchange implied volatility and implied correlation surfaces
Beer, Simone
;
Fink, Holger Maria
- In:
Quantitative finance
19
(
2019
)
8
,
pp. 1293-1320
Persistent link: https://www.econbiz.de/10012194789
Saved in:
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