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Finite sample theory and bias correction of maximum likelihood estimators in the EGARCH model

Dēmos, Antōnēs A.; Kyriakopoulou, Dimitra - 2018

Persistent link: https://www.econbiz.de/10011992635

Specification analysis in regime-switching continuous-time diffusion models for market volatility

Bu, Ruijun; Cheng, Jie; Hadri, Kaddour - In: Studies in nonlinear dynamics and econometrics : SNDE ; … 21 (2017) 1, pp. 65-80

Persistent link: https://www.econbiz.de/10011650223

Finite-sample theory and bias correction of maximum likelihood estimators in the EGARCH model

Dēmos, Antōnēs A.; Kyriakopoulou, Dimitra - In: Journal of time series econometrics 11 (2019) 1, pp. 1-20

Persistent link: https://www.econbiz.de/10012022815

Covariance dependent kernels, a Q-affine GARCH for multi-asset option pricing

Escobar, Marcos; Rastegari, Javad; Stentoft, Lars - 2023

Persistent link: https://www.econbiz.de/10014281687

Data-based parametrization for Affine GARCH models across multiple time scales : roughness implications

Escobar, Marcos; Ferrando, Sebastian; Li, Fuyu; Xu, Ke - In: Econometrics : open access journal 13 (2025) 1, pp. 1-17

This paper revisits the topic of time-scale parameterizations of the Heston-Nandi GARCH (1,1) model to create a new, theoretically valid setting compatible with real financial data. We first estimate parameters using three US market indices and six frequencies to let data reveal the correct,...

Persistent link: https://www.econbiz.de/10015408198