Question: Please do it fast I Conceptual and Analytical 1. (a) Rewrite the following expressions using the lag operator. [Show steps] Yt = t + 0.8t-1

Please do it fast

I Conceptual and Analytical 1. (a) Rewrite the following expressions using the

I Conceptual and Analytical 1. (a) Rewrite the following expressions using the lag operator. [Show steps] Yt = t + 0.8t-1 +0.8t-2 (b) Rewrite the following expressions without using the lag operator. [Show steps] Yt = (1+0.6L 3 (1+5L+0.8L) Et

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