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The Official Journal of the Pan-Pacific Association of Input-Output Studies (PAPAIOS)

Table 1 Unit root test

From: The impact of technological advancement on total factor productivity of cotton: a comparative analysis between Pakistan and India

 

Pakistan

India

At level

1st diff.

Decision

At level

1st diff.

Decision

TFPcc

− 8.56 (0.000)***

− 5.8 (0.000)***

I(0)

− 4.88 (0.00)***

− 4.92 (0.00)***

I(0)

ac

− 0.32 (0.98)

− 1.12 (0.000)***

I(I)

0.005 (0.99)

− 7.68 (0.000)***

I(I)

Irc

− 3.15 (0.108)

− 9.74 (0.000)***

I(I)

− 0.86 (0.953)

− 5.77 (0.0001)

I(I)

Irtw

− 2.2 (0.448)

− 3.35 (0.068*)

I(I)

− 2.89 (0.17)

− 7.76 (0.00)***

I(I)

Tract

− 4.8 (0.001)

− 1.03 (0.99)

I(0)

− 4.98 (0.00)***

− 1.52 (0.118)

I(0)

impsed

− 2.4 (0.327)

− 6.19 (0.00)***

I(I)

− 1.7 (0.737)

− 9.93 (0.000) ***

I(I)

Fert

− 2.5 (0.286)

− 8.19 (0.000)***

I(I)

− 7.83 (0.000)***

− 6.63 (0.000) ***

I(0)

Edu

− 0.49 (0.99)

− 4.56 (0.000)***

I(I)

− 3.03 (0.13)

− 5.35 (0.000) ***

I(I)

Elect

− 3.39 (0.06)*

− 8.3 (0.000)***

I(0)

− 3.93 (0.016)*

− 8.22 (0.000) ***

I(0)

lf

− 3.9 (0.018)*

− 6.87 (0.000)***

I(0)

0.71 (0.99)

− 2.85 (0.056)*

I(I)

  1. Probability values are in parenthesis; they are significant at * 10%, ** 5%, *** 1%