Lectures on by Søren Johansen Department of Economics ...
Lectures on by Søren Johansen Department of Economics ...
Lectures on by Søren Johansen Department of Economics ...
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3<br />
Inference is asymptotically normal:<br />
If x t is stati<strong>on</strong>ary<br />
Law <strong>of</strong> Large Numbers : M zz<br />
P<br />
! > 0<br />
Central Limit Theorem : T 1 M z"<br />
d<br />
! Npp (0; )<br />
T 1=2 ( ^B B) = T 1=2 M 1<br />
zz M z"<br />
w<br />
! N(0; 1 )<br />
^ = T 1 (M xx M xz M 1<br />
zz M zx ) = T 1 (M "" M "z M 1<br />
zz M z" ) P ! <br />
f = #(B)<br />
2 log LR(B = h()) = 2 log max B=h() L(B)<br />
max B L(B)<br />
#()<br />
w<br />
! 2 (f)