Narrow search
Showing 1 - 10 of 10,254
Cover Image
Predicting stock market returns with average correlation and average variance : decomposition approach
Oh, Jong-Min - In: Finance research letters 63 (2024), pp. 1-8
Persistent link: https://www.econbiz.de/10014531460
Cover Image
Large dynamic covariance matrices: enhancements based on intraday data
De Nard, Gianluca; Engle, Robert F.; Ledoit, Olivier; … - 2022 - This version: January 2022
unconditional correlation matrix. In this paper, we show how performance can be increased further by using open/high/low/close (OHLC …
Persistent link: https://www.econbiz.de/10013040932
Cover Image
Large dynamic covariance matrices: enhancements based on intraday data
De Nard, Gianluca; Engle, Robert F.; Ledoit, Olivier; … - 2021 - This version: June 2021
unconditional correlation matrix. In this paper, we show how performance can be increased further by using open/high/low/close (OHLC …
Persistent link: https://www.econbiz.de/10012584099
Cover Image
Large dynamic covariance matrices: enhancements based on intraday data
De Nard, Gianluca; Engle, Robert F.; Ledoit, Olivier; … - 2020
. (2019) is able to overcome this curse via nonlinear shrinkage estimation of the unconditional correlation matrix. In this …
Persistent link: https://www.econbiz.de/10012253083
Cover Image
Large dynamic covariance matrices : enhancements based on intraday data
De Nard, Gianluca; Engle, Robert F.; Ledoit, Olivier; … - In: Journal of banking & finance 138 (2022), pp. 1-16
Persistent link: https://www.econbiz.de/10013461761
Cover Image
A latent dynamic factor approach to forecasting multivariate stock market volatility
Gribisch, Bastian - In: Empirical economics : a journal of the Institute for … 55 (2018) 2, pp. 621-651
Persistent link: https://www.econbiz.de/10011949857
Cover Image
Correlation matrix of equi-correlated normal population : fluctuation of the largest eigenvalue, scaling of the bulk eigenvalues, and stock market
Akama, Yohji - In: International journal of theoretical and applied … 26 (2023) 2/3, pp. 1-27
Persistent link: https://www.econbiz.de/10014365670
Cover Image
Explaining the stock-stock, bond-bond and stock-bond correlation across countries
McMillan, David G. - In: International journal of monetary economics and finance … 13 (2020) 5, pp. 429-445
Persistent link: https://www.econbiz.de/10012515166
Cover Image
Modeling the dependence of conditional correlations on market volatility
Bauwens, Luc; Otranto, Edoardo - In: Journal of business & economic statistics : JBES ; a … 34 (2016) 2, pp. 254-268
Persistent link: https://www.econbiz.de/10011691329
Cover Image
A portfolio optimization approach with a large number of assets : applications to the US and Korean stock markets
Lee, Miyoung; Kim, Jihun; Oh, Sekyung - In: Asia-Pacific journal of financial studies 47 (2018) 5, pp. 634-659
Persistent link: https://www.econbiz.de/10012009595