VIF

No. of New Products

Product Novelty

Product Advantage

Variable

Model 6

Model 5

Model 4

Model 3

Model 2

Model 1

t

β

t

β

t

β

t

β

t

β

t

β

1.278

−0.748

−0.059

−0.573

−0.045

−1.630

−0.119

−1.192

−0.091

−0.992

−0.071

−0.421

−0.033

Firm experience

1.244

1.772

0.138*

1.864

0.145*

1.221

0.088

1.391

0.105

−1.184

−0.083

−0.785

−0.060

No. of employees

1.128

0.726

0.056

1.254

0.093

1.363

0.098

2.709

0.194***

0.178

0.012

1.965

0.143*

R&D expenses

1.460

−0.839

−0.071

−0.818

−0.070

−0.027

−0.002

−0.059

−0.005

−1.181

−0.090

−1.125

−0.093

Steel manufacturing

1.231

0.770

0.060

0.765

0.060

−0.274

−0.020

−0.446

−0.033

−0.983

−0.069

−1.145

−0.087

Construction industries

1.174

−1.418

−0.109

−1.555

−0.120

0.757

0.053

0.344

0.025

−1.752

−0.120*

−2.116

−0.157**

Machines and equipment

1.146

0.152

0.012

−0.004

0.000

0.555

0.038

0.112

0.008

−1.467

−0.099

−1.907

−0.140*

Stone industries

1.127

1.916

0.143*

1.860

0.139*

1.681

0.115*

1.572

0.113

−0.464

−0.031

−0.466

−0.034

Mine industries

1.517

−1.181

−0.101

−1.150

0.099

1.329

0.105

1.312

0.109

−1.280

−0.099

−1.113

−0.094

Nano industries

1.573

0.119

4.574

0.317***

6.350

0.428***

Knowledge management orientation

0.295

0.274

0.412

0.288

0.461

0.231

R

0.087

0.075

0.170

0.083

0.212

0.053

R Square

0.012

0.075

0.087

0.083

0.159

0.053

R Square change

0.038

0.031

0.128

0.042

0.173

0.011

Adjusted R Square

1.784

1.694

4.091

2.021

5.387

1.260

F statistics

0.066

0.093

0.000

0.039

0.000

0.261

Sig.