Table 5: Likelihood ratio tests.

ModelFull Translog All Harrod NeutralSolow NeutralHicks NeutralTranslog without TPCobb-Douglas with TP

Harrod Neutral19.69
(1)
Solow Neutral4.55NC
(1)
Hicks Neutral19.710.0115.15
(2) (1) (1)
Translog without TP33.4313.7428.8813.72
(4) (3) (3) (2)
Cobb-Douglas with TP110.0190.32105.4690.31NC
(6) (5) (5) (4)
Cobb-Douglas without TP152.21132.51147.65132.50118.7842.20
(7) (6) (6) (5) (3) (1)

NC = not comparable; TP = technical progress.