Variables

Regression coefficient

Standard error

T

P

C1

−1.435091

0.984772

−1.457282

0.1501

C2

-

-

-

-

C3

0.738550

0.787321

0.938054

0.3519

Ln(k/L)1

0.567879

0.068936

8.237823

0.0000

Ln(k/L)2

0.373787

0.039509

9.460913

0.0000

Ln(k/L)3

0.703954

0.036720

19.17074

0.0000

LnD1

−0.186487

0.166674

−1.118867

0.0075

LnD2

0.469256

0.179976

2.607332

0.0119

LnD3

−0.010512

0.172880

−0.060806

0.0636

Lnsize1

0.441180

0.130316

3.385468

0.0012

Lnsize2

0.316231

0.077925

4.058131

0.0002

Lnsize3

0.227543

0.120488

1.888510

0.0517

Lnfdi1

0.296709

0.062119

4.776469

0.0000

Lnfdi2

−0.252849

0.079612

−3.176030

0.0025

Lnfdi3

−0.057570

0.044280

−1.300131

0.1984