Table 5: Tobit Models of Innovation Success
|
Dependent Variable |
Innovation Success |
Innovation Success | ||
|
Coeff. |
t-ratio |
Coeff. |
t-ratio | |
|
Constant |
5.039 |
0.808 |
6.224 |
1.125 |
|
Knowledge Sourcing Activities | ||||
|
R&D Intensity |
0.200 |
1.471 |
0.193 |
1.421 |
|
Non Supply Chain Collaboration |
0.062 |
0.796 |
0.054 |
0.706 |
|
Supply Chain Collaboration |
0.246 |
3.392 |
0.262 |
3.738 |
|
Market Position | ||||
|
Plant Vintage (years) |
0.024 |
0.648 | ||
|
Production Mainly Small Batches |
5.411 |
1.739 |
6.189 |
2.031 |
|
Important Barriers: Risk |
6.406 |
1.845 |
5.718 |
1.675 |
|
Important Barriers: Partners |
-4.826 |
-0.855 | ||
|
Plant is Exporting |
0.164 |
3.060 |
0.159 |
2.978 |
|
Resource Indicators | ||||
|
Workforce with Degree (%) |
0.219 |
1.466 |
0.136 |
0.950 |
|
Workforce with No Qual. (%) |
-0.107 |
-1.940 |
-0.107 |
-2.047 |
|
R&D Department in Plant |
18.459 |
5.347 |
18.789 |
5.531 |
|
R&D in Group |
5.318 |
1.592 |
4.318 |
1.309 |
|
Integrated IT Cluster |
6.425 |
1.824 |
6.554 |
1.893 |
|
Quality Oriented Firm |
5.677 |
1.721 |
6.385 |
1.956 |
|
Resource Barriers: Technology |
-6.596 |
-1.587 |
-6.901 |
-1.702 |
|
Resource Barriers: Attitudes n |
-5.113 |
-1.020 |
-5.663 |
-1.139 |
|
Resource Barriers: Lack of Cash |
8.270 |
2.405 |
7.945 |
2.401 |
|
n |
996 |
1032 | ||
|
Log-L |
-3752.09 |
-3886.1 | ||
Note: Each model also included a set of nine industry dummy variables which are not
reported. Details of the 'Integrated IT' and 'Quality Oriented Plant' variables are given
in Annex 1.
Sources: Multi-Regional Database, Tables 1 and 2.
19