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This paper summarizes recent developments in non- and semiparametric regres- sion with stationary fractional time series errors, where the error process may be short-range, long-range dependent or antipersistent. The trend function in this model is estimated nonparametrically, while the...
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This paper summarizes recent developments in non- and semiparametric regression with stationary fractional time series …
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. However, outliers may lead to unreliable estimates, if least squares regression is used. In this paper, local polynomial …
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We investigate the behavior of nonparametric kernel M-estimators in the presence of long-memory errors. The optimal bandwidth and a central limit theorem are obtained. It turns out that in the Gaussian case all kernel M-estimators have the same limiting normal distribution. The motivation behind...
Persistent link: https://www.econbiz.de/10010324084
Nonparametric regression with long-range and antipersistent errors is considered. Local polynomial smoothing is … (with a fractional differencing parameter 0 < d < 1/2), nonparametric regression estimators converge at a slower rate than …/2 < d < 0), the convergence rate of a nonparametric regression estimator is faster than for uncorrelated or short …
Persistent link: https://www.econbiz.de/10010324088