1. Suppose that Yt follows the Moving
Average process of order 1 (MA(1)) model Yt=ϵt−θϵt−1,
where ϵt is i.i.d.
with E(ϵt)=0 and Var(ϵt)=σϵ2 .
a) Compute the mean and variance of Yt
b) Compute the first two autocovariances of Yt
c) Compute the first two autocorrelations of Yt
1. Suppose that Yt follows the Moving Average process of order 1 (MA(1)) model Yt=ϵt−θϵt−1, where ϵt is i.i.d. with E(ϵt
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answerhappygod
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1. Suppose that Yt follows the Moving Average process of order 1 (MA(1)) model Yt=ϵt−θϵt−1, where ϵt is i.i.d. with E(ϵt
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