If a time series is I(3), how many times would you have to difference it to make

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If a time series is I(3), how many times would you have to difference it to make it stationary?

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Basic Econometrics

ISBN: 978-0073375779

5th edition

Authors: Damodar N. Gujrati, Dawn C. Porter

Question Posted: May 29, 2018 04:03 AM

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If a time series is I(3), how many times would you have to difference it to make

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Basic Econometrics

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