Independent variables

Estimations without interdependency

Estimations with interdependency

Model 1

Model 2

Model 3

Model 4

Radical

Incremental

Radical

Incremental

Management

−0.3786**

−0.5331**

−0.3882**

−0.5046**

[0.1731]

[0.2521]

[0.1763]

[0.2573]

Strategy in

Process

0.4632*

−0.1625

0.5233**

-0.2463

[0.2561]

[0.3668]

[0.2612]

[0.3751]

Service

0.0571

0.3156

0.0286

0.2931

[0.1587]

[0.2071]

[0.1628]

[0.2114]

Market

0.0723**

0.0451

0.0712**

0.0263

[0.0326]

[0.0412]

[0.0331]

[0.0431]

Incrementalpred

1.2523***

[0.4462]

Radicalpred

0.4476*

[0.2634]

LR

62.83

44.73

72.52

47.71

Prob>

0.0000

0.0000

0.0000

0.0000

Pseudo

0.1412

0.1624

0.1525

0.0000

% pred. corr.

68.22

84.42

69.47

85.98