Multiple Choice
The J-statistic
A) tells you if the instruments are exogenous.
B) provides you with a test of the hypothesis that the instruments are exogenous for the case of exact identification.
C) is distributed where m-k is the degree of overidentification.
D) is distributed where m-k is the number of instruments minus the number of regressors.
Correct Answer:

Verified
Correct Answer:
Verified
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