Full sample | Chi | P |
chi2(4) = (b-B)’[(V_b-V_B)^(-1)](b-B) = 72.04 | Prob>chi2 = 0.0000 | |
Inner City | chi2(4) = (b-B)’[(V_b-V_B)^(-1)](b-B) = 45.50 | Prob>chi2 = 0.0000 |
Outer City | chi2(4) = (b-B)’[(V_b-V_B)^(-1)](b-B) = 37.43 | Prob>chi2 = 0.0000 |