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has for the selection of pairs of cointegrated stock prices and for the estimation and prediction of the spread between … estimation and prediction of the spread - the deviation from the equilibrium relationship - which leads to better results in …
Persistent link: https://www.econbiz.de/10010259626
model. Using this class of models and the proposed inferential technique, we are able to connect estimation and model … cointegrated stock prices and further, its effect for the estimation and prediction of the spread between cointegrated stock prices … the estimation and prediction of the spread-the deviation from the equilibrium relationship-which leads to better results …
Persistent link: https://www.econbiz.de/10011505854
asymptotic normality for general MSMD specifications. We show that the Whittle estimation is a computationally simple and fast …
Persistent link: https://www.econbiz.de/10010499581
We develop a penalized two-pass regression with time-varying factor loadings. The penalization in the first pass enforces sparsity for the time-variation drivers while also maintaining compatibility with the no arbitrage restrictions by regularizing appropriate groups of coefficients. The second...
Persistent link: https://www.econbiz.de/10012487589
We use the expected lifetime range (ELR) ratio based on the extreme values of asset prices to detect the presence of mean reversion in stock returns. We find that the actual cross-sectional average of the ELR ratio is significantly less than its bootstrap means, thereby indicating a considerable...
Persistent link: https://www.econbiz.de/10011905649
stochastic time-change. Our Bayesian MCMC estimation method overcomes nonlinearity in the measurement equation and state …
Persistent link: https://www.econbiz.de/10013028638
We introduce and investigate some properties of a class of nonlinear time series models based on the moving sample quantiles in the autoregressive data generating process. We derive a test fit to detect this type of nonlinearity. Using the daily realized volatility data of Standard & Poor's 500...
Persistent link: https://www.econbiz.de/10010478989
Forecasting-volatility models typically rely on either daily or high frequency (HF) data and the choice between these two categories is not obvious. In particular, the latter allows to treat volatility as observable but they suffer of many limitations. HF data feature microstructure problem,...
Persistent link: https://www.econbiz.de/10011730304
Forecasting volatility models typically rely on either daily or high frequency (HF) data and the choice between these two categories is not obvious. In particular, the latter allows to treat volatility as observable but they suffer from many limitations. HF data feature microstructure problem,...
Persistent link: https://www.econbiz.de/10011674479
In this paper we come up with an alternate theoretical proof for the independence and unbiased property of extreme value robust volatility estimator with respect to the standard robust volatility estimator as proposed in the paper by Muneer & Maheswaran (2018b). We show that the robust...
Persistent link: https://www.econbiz.de/10012023869