Showing 1 - 10 of 95
. We propose a residual-based bootstrap method for estimating the standard errors of the QML estimators. Monte Carlo … simulation shows that both the QML estimators and the bootstrap standard errors perform well in finite samples under a correct …
Persistent link: https://www.econbiz.de/10011190720
This paper is concerned with the use of the bootstrap for statistics in spatial econometric models, with a focus on the …, the bootstrap can be studied based on linear–quadratic (LQ) forms of disturbances. By proving the uniform convergence of … the cumulative distribution function for LQ forms to that of a normal distribution, we show that the bootstrap is …
Persistent link: https://www.econbiz.de/10011117413
, residual-based bootstrap methods are introduced for asymptotically refined approximations to the finite sample critical values … conditions are not fully met, bootstrap may lead to unstable critical values that change significantly with the alternative …, whereas when all conditions are met, bootstrap critical values are very stable, approximate much better the finite sample …
Persistent link: https://www.econbiz.de/10011190729
The sample mean is one of the most natural estimators of the population mean based on independent identically distributed sample. However, if some control variate is available, it is known that the control variate method reduces the variance of the sample mean. The control variate method often...
Persistent link: https://www.econbiz.de/10011052330
The development of a general inferential theory for nonlinear models with cross-sectionally or spatially dependent data has been hampered by a lack of appropriate limit theorems. To facilitate a general asymptotic inference theory relevant to economic applications, this paper first extends the...
Persistent link: https://www.econbiz.de/10011052246
We propose a bootstrap method for statistics that are a function of multivariate high frequency returns such as … realized regression, covariance and correlation coefficients. We show that the finite sample performance of the bootstrap is … superior to the existing first-order asymptotic theory. Nevertheless, and contrary to the existing results in the bootstrap …
Persistent link: https://www.econbiz.de/10011052229
function representations computed on each bootstrap sample, thereby reducing computational time considerably. This method is … improvement in the numerical speed of the fast bootstrap method. …
Persistent link: https://www.econbiz.de/10010753478
regression model. Monte Carlo simulations in two settings where the bootstrap fails show the accuracy and robustness of the …
Persistent link: https://www.econbiz.de/10010574079
-nested alternatives. The test is an extension of the classical J test for non-nested regression models. I also provide a bootstrap version …
Persistent link: https://www.econbiz.de/10010574095
The paper introduces a novel approach to testing for unit roots in panels, which takes a new contour that is drawn along the line given by the equi-squared-sum instead of the traditional one given by the equi-sample-size. We show in the paper that the distributions of the unit root tests are...
Persistent link: https://www.econbiz.de/10010574097