RESULTS ON ESTIMATION AND TESTING FOR A UNIT ROOT IN THE NONSTATIONARY AUTOREGRESSIVE MOVING-AVERAGE MODEL
1995 ◽
Vol 16
(3)
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pp. 339-353
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2006 ◽
Vol 295
(1-2)
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pp. 428-435
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2017 ◽
Vol 6
(3)
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pp. 67
1996 ◽
Vol 99
(6)
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pp. 3528-3538
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