Variable | (1) | (2) | (3) | (4) |
Breadth of servitization | Depth of servitization | |||
Servnum | 0.073*** | 0.063*** |
|
|
| (0.012) | (0.015) |
|
|
Servnum* Mp |
| 0.309*** |
|
|
|
| (0.001) |
|
|
Servreve |
|
| 0.155*** | 0.108*** |
|
|
| (0.028) | (0.033) |
Servreve* Mp |
|
|
| 0.242** |
|
|
|
| (0.101) |
Mp |
| 1.396*** |
| 1.400*** |
|
| (0.078) |
| (0.078) |
T*Post | −0.195*** | −0.136*** | −0.196*** | −0.136*** |
| (0.012) | (0.014) | (0.012) | (0.014) |
Variable | Yes | Yes | Yes | Yes |
Year | Yes | Yes | Yes | Yes |
Firmid | Yes | Yes | Yes | Yes |
N | 19360 | 19360 | 19360 | 19360 |
Pseudo R2 | 0.329 | 0.432 | 0.429 | 0.432 |