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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.
Frustrated
Feeling annoyed or less confident because one cannot achieve what one wants.
Practical Model
A straightforward and realistic approach or method designed to address specific problems, needs, or situations effectively.
High Validity
Refers to the extent to which a concept, conclusion, or measurement is well-founded and likely corresponds accurately to the real world.
Followers' Needs
The requirements or desires of individuals who look up to or are guided by a leader, which may influence their satisfaction and performance.
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