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This paper studies subsampling hypothesis tests for panel data that may be nonstationary, cross-sectionally correlated … the tests without estimating nuisance parameters. The tests include panel unit root and cointegration tests as special … shown that subsampling provides asymptotic distributions that are equivalent to the asymptotic distributions of the panel …
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There are several studies that investigate evidence for mean reversion in stock prices. However, there is no consensus as to whether stock prices are mean reverting or random walk (unit root) processes. The goal of this paper is to re-examine mean reversion in stock prices
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Levin and Lin (1992), seemingly unrelated regression and the multivariate augmented Dickey-Fuller panel unit root tests. Our …
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