Paper #600
- Title:
- Subsampling the mean of heavy-tailed dependent observations
- Authors:
- Piotr Kokoszka and Michael Wolf
- Date:
- February 2002
- Abstract:
- We establish the validity of subsampling confidence intervals for the mean of a dependent series with heavy-tailed marginal distributions. Using point process theory, we study both linear and nonlinear GARCH-like time series models. We propose a data-dependent method for the optimal block size selection and investigate its performance by means of a simulation study.
- Keywords:
- Heavy tails, linear time series, subsampling
- JEL codes:
- C10, C14, C32
- Area of Research:
- Statistics, Econometrics and Quantitative Methods
- Published in:
- Journal of Econometrics, 127, 201-224, 2005
Download the paper in PDF format