Showing 1 - 10 of 2,075
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
-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
This paper studies the problem of specification testing in partially identified models defined by moment (in)equalities. This problem has not been directly addressed in the literature, although several papers have suggested a test based on checking whether confidence sets for the parameters of...
Persistent link: https://www.econbiz.de/10011190735
critical values via the application of a simple multiplier bootstrap procedure. Monte Carlo evidence and an application to the …
Persistent link: https://www.econbiz.de/10010730117
In standard discrete choice models, adding options cannot increase the choice probability of an existing alternative. We use this observation to construct a simple nonparametric specification test by exploiting variation in the choice sets individuals face. We use a multiple testing procedure to...
Persistent link: https://www.econbiz.de/10010709100
violation of such assumptions can lead to serious modelling flaws. We propose here a bootstrap-corrected conditional moment …
Persistent link: https://www.econbiz.de/10010743732
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
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
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
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