Showing 1 - 10 of 69
normality. Bootstrap inference can be expected to be more reliable, and appropriate bootstrap procedures are proposed. As an … enough for asymptotic and bootstrap inference to be almost identical, but that, in the twenty-first century, the bootstrap …
Persistent link: https://www.econbiz.de/10011995215
In an attempt to free bootstrap theory from the shackles of asymptotic considerations, this paper studies the … possibility of justifying, or validating, the bootstrap, not by letting the sample size tend to infinity, but by considering the … sequence of bootstrap P values obtained by iterating the bootstrap. The main idea of the paper is that, if this sequence …
Persistent link: https://www.econbiz.de/10011445744
In an attempt to free bootstrap theory from the shackles of asymptotic considerations, this paper studies the … possibility of justifying, or validating, the bootstrap, not by letting the sample size tend to infinity, but by considering the … sequence of bootstrap P values obtained by iterating the bootstrap. The main idea of the paper is that, if this sequence …
Persistent link: https://www.econbiz.de/10011295590
disturbances,where the heteroskedasticity and autocorrelation are of unknown form. A particular version of the wild bootstrap can … dependent wild bootstrap. Here, we extend this new method, and link it to the well-known HAC covariance estimator, in much the … same way as one can link the wild bootstrap to the HCCME. It works very well even with sample sizes smaller than 50, and …
Persistent link: https://www.econbiz.de/10011774249
normality. Bootstrap inference can be expected to be more reliable, and appropriate bootstrap procedures are proposed. As an … enough for asymptotic and bootstrap inference to be almost identical, but that, in the twenty-first century, the bootstrap …
Persistent link: https://www.econbiz.de/10011823284
The bootstrap is a statistical technique used more and more widely in econometrics. While it is capable of yielding …, if observed, help to obtain the best the bootstrap can offer. Bootstrapping always involves setting up a bootstrap data …-generating process (DGP). The main types of bootstrap DGP in current use are discussed, with examples of their use in econometrics. The …
Persistent link: https://www.econbiz.de/10005569960
impossible to perform reliable inference near the point at which the limit is ill-defined. Several bootstrap procedures are …
Persistent link: https://www.econbiz.de/10010368288
The fast double bootstrap can improve considerably on the single bootstrap when the bootstrapped statistic is … approximately independent of the bootstrap DGP. This is because, among the approximations that underlie the fast double bootstrap … bootstrap counterpart, rather than the joint distribution of the statistic and the full distribution of its bootstrap …
Persistent link: https://www.econbiz.de/10012059362
We propose several Lagrange Multiplier tests of logit and probit models, which may be inexpensively computed by artificial linear regressions. These may be used to test for omitted variables and heteroskedasticity. We argue that one of these tests is likely to have better small-sample...
Persistent link: https://www.econbiz.de/10011940421
Associated with every popular nonlinear estimation method is at least one "artificial" linear regression. We define an artificial regression in terms of three conditions that it must satisfy. Then we show how artificial regressions can be useful for numerical optimization, testing hypotheses,...
Persistent link: https://www.econbiz.de/10011940607