Multiple Choice
Suppose you have a long,narrow panel of data and estimate a single equation with indicator variables and interaction terms for the individuals.In doing this what assumption from the pooled model have you relaxed?
A) coefficients on variables are equal across individuals
B) errors are uncorrelated with any x's
C) expected value of errors are zero
D) variances of error terms are equal across individuals
Correct Answer:
Verified
Correct Answer:
Verified
Q9: When should the Hausman-Taylor estimator be used?<br>A)when
Q10: Which of these assumptions means the
Q11: Which of these assumptions indicates homoskedasticity?<br>A)E(e<sub>it</sub>)=
Q12: Which model is also called an error
Q13: What is the difference between balanced and
Q15: If N is the number of individuals
Q16: What is the primary advantage of using
Q17: Which type of model has coefficients that
Q18: How do you test for endogenous regressors,or
Q19: If you perform a Hausman test on