In: Economics
Econometrics Question:
Consider the data generating process
Y= β1+ β2Xi+β3Zi+β4Wi+β5Pi+β6Ti+e e~N(0, σ^2)
i. Write the null hypothesis H0: β4=5 and β2+β3=0 and 2β5-4β6=0 in
Rβ-q notation.
ii. Discuss how would test these conjectures in practice assuming
that the variance is known.
iv. Discuss how you would test the null-hypothesis Ho: β2/β3= β4
against Ha: β2/β3≠β4.