P-value of the variance comparison test

Comparison Period

Technical Efficiency

Allocative Efficiency

Economic Efficiency

Mar 01/Dec 01(1)

0.0030

0.2047

1.0000

Dec 01/Sep 02(2)

0.2544

0.8408

0.9457

Sep 02/Mar 03(3)

0.5469

0.9495

0.6324

Mar 03/Jun 04(4)

0.3143

0.5748

0.8721

Jun 04/Jun 05(5)

0.5410

0.9034

0.9530

Jun 05/Dec 07(6)

0.2213

0.0437

0.0134

Dec 07/Dec 08(7)

0.6262

0.0023

0.0004

Dec 08/Dec 09(8)

0.0418

0.5617

0.1712

Dec 09/Jun 11(9)

0.0360

0.4694

0.4919

Jun 11/Dec 12(10)

0.5142

0.4158

0.2022

Dec 12/Jun 14(11)

0.1237

0.9072

0.9240