Fig. 1

Fig. 2

Results of the Test of Normality after the removal of extreme values
| D | S | |||
|---|---|---|---|---|
| S | S | |||
| Internal cooperation flexibility | Yes | .956 | 49 | .063 |
| No | .930 | 61 | .002 | |
Results of the Test of Normality
| D | S | |||
|---|---|---|---|---|
| S | S | |||
| External cooperation flexibility with customers | Yes | .790 | 51 | .000 |
| No | .868 | 61 | .000 | |
| External cooperation flexibility with suppliers | Yes | .946 | 51 | .021 |
| No | .952 | 61 | .017 | |
| Internal cooperation flexibility | Yes | .842 | 51 | .000 |
| No | .930 | 61 | .002 | |
| Innovation flexibility related to the product | Yes | .923 | 51 | .003 |
| No | .942 | 61 | .006 | |
| Innovation flexibility related to accompanying services | Yes | .916 | 51 | .001 |
| No | .968 | 61 | .117 | |
| Innovation performance | Yes | .964 | 51 | .129 |
| No | .969 | 61 | .122 | |
| Business performance | Yes | .918 | 51 | .002 |
| No | .940 | 61 | .005 | |
Results of two-sample t-test (Grouping Variable: Yes, No)
| L | |||||||
|---|---|---|---|---|---|---|---|
| F | S | S | M | S | |||
| Innovation Performance Equal variances assumed | .522 | .472 | 1.330 | 110 | .186 | .17853 | .13428 |
Descriptive statistics of innovation performance according to smart service provision (Grouping Variable: Yes, No)
| D | N | M | S | |
|---|---|---|---|---|
| Innovation Performance | Yes | 51 | 3.3490 | .64105 |
| No | 61 | 3.1705 | .75880 | |
Mann–Whitney U test results (Grouping Variable: Do you provide smart services, such as remote monitoring, remote diagnostics, remote repair, and so on?)
| E | E | I | I | I | B | |
|---|---|---|---|---|---|---|
| Mann–Whitney U Test | 1272.500 | 1325.000 | 999.500 | 973.500 | 957.000 | 1080.500 |
| Asymp. Sig. (2-tailed) | .095 | .177 | .001 | .001 | .000 | .005 |
Average ranking of areas
| D | N | M | |
|---|---|---|---|
| External cooperation flexibility with customers | Yes | 51 | 62.05 |
| No | 61 | 51.86 | |
| Total | 112 | ||
| External cooperation flexibility with suppliers | Yes | 51 | 61.02 |
| No | 61 | 52.72 | |
| Total | 112 | ||
| Internal cooperation flexibility | Yes | 51 | 67.40 |
| No | 61 | 47.39 | |
| Total | 112 | ||
| Innovation flexibility related to the product | Yes | 51 | 67.91 |
| No | 61 | 46.96 | |
| Total | 112 | ||
| Innovation flexibility related to accompanying services | Yes | 51 | 68.24 |
| No | 61 | 46.69 | |
| Total | 112 | ||
| Business performance | Yes | 51 | 65.81 |
| No | 61 | 48.71 | |
| Total | 112 | ||