Multiple Choice
Which of the following assumptions is required for obtaining unbiased fixed effect estimators?
A) The errors are heteroskedastic.
B) The errors are serially correlated.
C) The explanatory variables are strictly exogenous.
D) The unobserved effect is correlated with the explanatory variables.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Which of the following assumptions is required
Q3: Pooled ordinary least squares estimation is commonly
Q4: In a random effects model, we assume
Q5: Which of the following is a property
Q6: The appropriate time average of {y<sub>it</sub>} is
Q8: In the correlated random effects approach, the
Q9: The value of the estimated transformation parameter
Q10: Which of the following is true of
Q11: A pooled OLS estimator that is based
Q12: In a true cluster sample, the individuals