Which of the following options do not describe good approaches towards finding valid? instruments?
?(Check
all that
apply?.)

Answers

Using an endogenous source of variation in the regressor arising from a random phenomenon that induces shifts the exogenous regressor. Your answer is correct. B. Using Upper R squaredR2 to compare the goodness of fit of models before and after adding instruments selected by trial and error.

Answered by Sheri Owens

We have mentors from

Contact support