Essay
Consider the GARCH(1,1)model = α0 + α1
+ φ1
.Show that this model can be rewritten as
=
+ α1(
+ φ1
+
+
+ ... ).(Hint: use the GARCH(1,1)model but specify it for
;substitute this expression into the original specification,and so on. )Explain intuitively the meaning of the resulting formulation.
Correct Answer:

Verified
= α0 + α1
+ φ1
= α0 + α1
+ φ1(α0 + α...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Correct Answer:
Verified
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Q11: The following is not an appropriate way
Q12: Your textbook so far considered variables for
Q13: You have collected quarterly data for the
Q15: To test the null hypothesis of a
Q17: In a VECM,<br>A)past values of Yt -
Q19: Your textbook states that there "are three
Q23: If Yt is I(2),then<br>A)Δ2Yt is stationary.<br>B)Yt has
Q31: For the United States, there is somewhat
Q32: Unit root tests<br>A)use the standard normal distribution
Q39: You have collected time series for various