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Factor high-frequency-based volatility (HEAVY) models

Sheppard, Kevin; Xu, Wen - In: Journal of financial econometrics 17 (2019) 1, pp. 33-65

Persistent link: https://www.econbiz.de/10012054425

Conditional correlation models of autoregressive conditional heteroscedasticity with nonstationary GARCH equations

Amado, Cristina; Teräsvirta, Timo - In: Journal of business & economic statistics : JBES ; a … 32 (2014) 1, pp. 69-87

Persistent link: https://www.econbiz.de/10010380478

Forecasting value-at-risk and expected shortfall in large portfolios : a general dynamic factor approach

Hallin, Marc; Trucios, Carlos - 2020

Persistent link: https://www.econbiz.de/10012437084

Return prediction with time varying betas : a research in BIST

Akyatan, Ayca; Çetin, M. Koray - In: International journal of accounting and finance 10 (2020) 1, pp. 64-86

Persistent link: https://www.econbiz.de/10012504722

Isolating the systematic and unsystematic components of a single stock's (or portfolio's) standard deviation : a comment

Pizzutilo, Fabio - In: Applied economics 47 (2015) 58/60, pp. 6277-6283

Persistent link: https://www.econbiz.de/10011457263

Systematic extreme downside risk

Harris, Richard D. F.; Nguyen, Linh; Stoja, Evarist - In: Journal of international financial markets, … 61 (2019), pp. 128-142

Persistent link: https://www.econbiz.de/10012128287

Comparing multivariate volatility forecasts by direct and indirect approaches

Amendola, Alessandra; Candila, Vincenzo - In: Journal of risk 19 (2017) 6, pp. 33-57

Persistent link: https://www.econbiz.de/10011799128

Asymmetric jump beta estimation with implications for portfolio risk management

Alexeev, Vitali; Urga, Giovanni; Yao, Wenying - In: International review of economics & finance : IREF 62 (2019), pp. 20-40

Persistent link: https://www.econbiz.de/10012205461

Covariance prediction in large portfolio allocation

Trucíos, Carlos; Zevallos, Mauricio; Hotta, Luiz K.; … - In: Econometrics : open access journal 7 (2019) 2/19, pp. 1-24

Many financial decisions, such as portfolio allocation, risk management, option pricing and hedge strategies, are based on forecasts of the conditional variances, covariances and correlations of financial returns. The paper shows an empirical comparison of several methods to predict...

Persistent link: https://www.econbiz.de/10012025822

Realized variances vs. correlations : unlocking the gains in multivariate volatility forecasting

Capera Romero, Laura; Opschoor, Anne - 2024

volatility forecasting into two pillars: the realized variances and realized correlations and quantifies the corresponding …% and at least 78%). The results on the GMV portfolios show that realized covariance models exhibit lower ex-post volatility …

Persistent link: https://www.econbiz.de/10015064180