Suppose you just fit an AR(2) model to a time series Yt, t = 1, . .

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Suppose you just fit an AR(2) model to a time series Yt, t = 1, . . ., n, and the estimates were

The last three observations were Yn-2 = 101.0, Yn-1 = 99.5, and Yn = 102.3. What are the forecasts of Yn+1, Yn+2, and Yn+3?

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Statistics And Data Analysis For Financial Engineering

ISBN: 9781461427490

1st Edition

Authors: David Ruppert

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Question Posted: Jun 24, 2016 06:28 AM

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Suppose you just fit an AR(2) model to a time series Yt, t = 1, . .

Question:

100.1, φι = 0.5, and φ2 = 0.1.

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An AR2 time series model looks like Y t 1 Y t1 2 Y t2 t Figure 10 Left A plot of the autocorrelatio...View the full answer

Statistics And Data Analysis For Financial Engineering

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