Showing 1 - 10 of 89,791
We extend the classical "martingale-plus-noise" model for high-frequency prices by an error correction mechanism originating from prevailing mispricing. The speed of price reversal is a natural measure for informational efficiency. The strength of the price reversal relative to the...
Persistent link: https://www.econbiz.de/10011613905
Persistent link: https://www.econbiz.de/10013542852
Persistent link: https://www.econbiz.de/10009754008
processes including long memory fractional stochastic volatility model. The results reveal that our wavelet-based estimator is … to study the volatility of forex futures during the recent crisis at several investment horizons and obtain the results … which provide us with better understanding of the volatility dynamics. …
Persistent link: https://www.econbiz.de/10010407510
Persistent link: https://www.econbiz.de/10009793469
Persistent link: https://www.econbiz.de/10009552168
Persistent link: https://www.econbiz.de/10010473332
Persistent link: https://www.econbiz.de/10010490993
Persistent link: https://www.econbiz.de/10011422016
Persistent link: https://www.econbiz.de/10010519663