Results of the clustering
| Cluster | PPM1 | PPM2 | PPM3 | PPM4 |
| Supply risk (level/mean) | Low/0.25 | High/0.75 | Low/0.26 | High/0.79 |
| Profit impact (level/mean) | High/0.75 | High/0.74 | Low/0.26 | Low/0.22 |
| Size of cluster | 19 | 12 | 17 | 20 |
| Cluster | SPM1 | SPM2 | SPM3 | SPM4 |
| Willingness (level/mean) | Low/0.25 | High/0.83 | Low/0.19 | High/0.8 |
| Capability (level/mean) | High/0.73 | High/0.74 | Low/0.24 | Low/0.2 |
| Size of cluster | 17 | 16 | 22 | 13 |
| Supply risk (level/mean) | Low/0.25 | High/0.75 | Low/0.26 | High/0.79 |
| Profit impact (level/mean) | High/0.75 | High/0.74 | Low/0.26 | Low/0.22 |
| Size of cluster | 19 | 12 | 17 | 20 |
| Willingness (level/mean) | Low/0.25 | High/0.83 | Low/0.19 | High/0.8 |
| Capability (level/mean) | High/0.73 | High/0.74 | Low/0.24 | Low/0.2 |
| Size of cluster | 17 | 16 | 22 | 13 |
Source(s): Created by authors
Sharing content requires targeting cookies to be enabled. Please update your cookie preferences to use this feature.