Kline, Patrick; Santos, Andres - In: Journal of Econometrics 171 (2012) 1, pp. 54-70
We examine the higher order properties of the wild bootstrap (Wu, 1986) in a linear regression model with stochastic … regressors. We find that the ability of the wild bootstrap to provide a higher order refinement is contingent upon whether the … errors are mean independent of the regressors or merely uncorrelated with them. In the latter case, the wild bootstrap may …