Unit Root Tests
Classical and Bayesian unit root test procedures are reviewed, with an emphasis on testing principles and recent developments. A numerical illustration and annotated references and bibliography are provided. Classification-JEL: C22
|Date of creation:||Jun 1995|
|Publication status:||Published in Samuel Kotz, ed., Encyclopedia of Statistical Sciences, Update Vol. 1, 1997, pp. 531-542|
|Contact details of provider:|| Postal: Yale University, Box 208281, New Haven, CT 06520-8281 USA|
Phone: (203) 432-3702
Fax: (203) 432-6167
Web page: http://cowles.yale.edu/
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|Order Information:|| Postal: Cowles Foundation, Yale University, Box 208281, New Haven, CT 06520-8281 USA|
Keywords: Autoregressive unit root; Brownian motion; functional central limit theorem; integrated process; LM principle; model selection; moving average unit root; nonstationarity; quasi-differencing; stationarity; stochastic trend;
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