arXiv · 1603.00800
Specification Test based on Convolution-type Distribution Function Estimates for Non-linear Auto-regressive Processes
Abstract
The paper proposes a specification test based on two estimates of distribution function. One is the traditional kernel distribution function estimate and the other is a newly proposed convolution-type distribution function estimate. Asymptotic properties of the new estimate are studied when the innovation density is known and when it is unknown. The MISE-type statistic based on these estimates is suggested to test parametric specifications of the mean and volatility functions. The relating asymptotic results are obtained and the finite-sample properties are studied based on the bootstrap methodology. A simulation study shows that the proposed test competes favorably to benchmark tests in terms of the empirical level and power.
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Kun Ho Kim, Jiwoong Kim. 2016-03-02. Specification Test based on Convolution-type Distribution Function Estimates for Non-linear Auto-regressive Processes. https://arxiv.org/abs/1603.00800
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