Showing 1 - 10 of 7,325
Persistent link: https://www.econbiz.de/10014441979
Persistent link: https://www.econbiz.de/10001659873
Persistent link: https://www.econbiz.de/10002688693
Persistent link: https://www.econbiz.de/10003796991
Persistent link: https://www.econbiz.de/10003964488
Persistent link: https://www.econbiz.de/10003924764
empirical illustration on the return distribution of the USA S&P500 Chemical stocks is given. The results have interesting …
Persistent link: https://www.econbiz.de/10009349860
Persistent link: https://www.econbiz.de/10009714192
Persistent link: https://www.econbiz.de/10010383443
We introduce a regularization and blocking estimator for well-conditioned high-dimensional daily covariances using high-frequency data. Using the Barndorff-Nielsen, Hansen, Lunde, and Shephard (2008a) kernel estimator, we estimate the covariance matrix block-wise and regularize it. A data-driven...
Persistent link: https://www.econbiz.de/10003909174