Full Sample (16)

All districts

Subsample

Inner-city Districts (6)

Subsample

Outer-city Districts (10)

Coef.

Coef.

Coef.

sigma_u

0.4578979

0.35267249

0.44843529

sigma_e

0.32020643

0.19144333

0.28210487

rho

0.6715846

0.77239703

0.71646036

F test that all u_i = 0: F (11, 177) = 25.30 Prob > F = 0.0000

F test that all u_i = 0: F (11, 57) = 19.09 Prob > F = 0.0000

F test that all u_i = 0: F (11, 105) = 15.76 Prob > F = 0.0000