| Variable | (1) | (2) | (3) | (4) |
| Breadth of servitization | Depth of servitization | |||
| Servnum | 0.059** | 0.067*** |
|
|
|
| (0.025) | (0.025) |
|
|
| Servnum* Pnum | 0.013*** | 0.009*** |
|
|
|
| (0.001) | (0.001) |
|
|
| Servnum* Pnum * Mp |
| 0.103*** |
|
|
|
|
| (0.004) |
|
|
| Servreve |
|
| 0.115** | 0.126** |
|
|
|
| (0.056) | (0.056) |
| Servreve* Pnum |
|
| 0.013*** | 0.075*** |
|
|
|
| (0.003) | (0.005) |
| Servreve* Pnum * Mp |
|
|
| 0.046*** |
|
|
|
|
| (0.006) |
| Mp |
| 0.975*** |
| 0.970*** |
|
|
| (0.081) |
| (0.081) |
| Pnum | 0.543*** | 0.543*** | 0.543*** | 0.543*** |
|
| (0.006) | (0.006) | (0.006) | (0.006) |
| Variable | Yes | Yes | Yes | Yes |
| Year | Yes | Yes | Yes | Yes |
| Firmid | Yes | Yes | Yes | Yes |
| N | 19360 | 19360 | 19360 | 19360 |
| Pseudo R2 | 0.415 | 0.419 | 0.415 | 0.419 |