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Journal Article Some tests for unit roots in autoregressive-integrated-moving average models with deterministic trends Get access SUNG. K. AHN SUNG. K. AHN Department of Management and Systems, Washington State UniversityPullman, Washington 99164–4726, U.S.A. Search for other works by this author on: Oxford Academic Google Scholar Biometrika, Volume 80, Issue 4, December 1993, Pages 855–868, https://doi.org/10.1093/biomet/80.4.855 Published: 01 December 1993
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Sung K. Ahn (1993) studied this question.
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