 Cointegration in Small Samples: Empirical Percentiles, Drifting Moments and Customized TestingMaria Blangiewicz and Wojciech Charemza Oxford Bulletin of Economics and Statistics, 1990, vol. 52, issue 3, 303-15 Abstract: Empirical distributions of the studentized Augmented Dicky-Fuller cointegration statistic for data generated by simulation are analyzed for small samples. Empirical 1 percent, 5 percent and 10 percent fractiles are tabulated for various sample sizes and various numbers of regressors. It is found that means, standard deviation, moment coefficients of skewness and moment coefficients of kurtosis can be approximated by a function of an inverse of the sample size. A more precise technique of testing cointegration in small samples is suggested, which requires formulating a separate simulation model for generating critical values of a cointegration for particular empirical models. This is exemplified by testing cointegration in a model describing the black market foreign exchange rate for Poland. Copyright 1990 by Blackwell Publishing Ltd Date: 1990 There are no downloads for this item, see the EconPapers FAQ for hints about obtaining it. Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:bla:obuest:v:52:y:1990:i:3:p:303-15 Ordering information: This journal article can be ordered from Access Statistics for this article Oxford Bulletin of Economics and Statistics is currently edited by Christopher Adam, Anindya Banerjee, Christopher Bowdler, David Hendry, Adriaan Kalwij, John Knight and Jonathan Temple More articles in Oxford Bulletin of Economics and Statistics from Department of Economics, University of Oxford Contact information at EDIRC. |
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