Robustness analyses and post-hoc assessments
| Procedure | ECS MR 2019 results | ECS MR 2013 results |
|---|---|---|
| Alternative estimation approach | ||
| 1. Multilevel moderated mediation structural equation modeling (supplementary file 9) | Confirmation of results directions, comparative effects and significances | Confirmation of results directions, comparative effects and significances |
| Endogeneity assessments | ||
| 2. Multilevel moderated mediation structural equation model error term correlation assessment (supplementary file 9) | Weak and insignificant correlations between DA, INNOVATION(ε) and FP(ε) | Weak and insignificant correlations between DA, INNOVATION(ε) and FP(ε) |
| 3. Instrument variable based 2-stage model estimation (supplementary file 10.1) | Significant evidence DA is exogeneous to FP | Significant evidence DA is exogeneous to FP |
| 4. Instrument-free Gaussian Copula model estimation (supplementary file 10.1) | Not applicable | Significant evidence DA is exogenous to FP |
| Alternative model assessments | ||
| 5. Moderating vs. mediating effect of innovation on DA-FP relation (supplementary file 10.2) | Insignificant interaction effect (b = −0.02, p = 0.12) | Insignificant interaction effect (b = 0.00, p = 0.73) |
| 6. Moderating effect of involvement on DA-FP relation (supplementary file 10.2) | Insignificant interaction effect (b = 0.01, p = 0.42) | Insignificant interaction effect (b = 0.00, p = 0.96) |
| 7. Mediating effect of involvement on DA-INNOVATION relation (supplementary file 10.2) | Significant but marginal indirect effect (proportion = 0.18, p = 0.00) | Significant but marginal indirect effect (proportion = 0.01, p = 0.00) |
| Triangulation of results with ECS 2019 employee representative survey data | ||
| 8. Effect of DA on INNOVATION (supplementary file 10.2) | Significant effect (b = 0.16, p = 0.00). | No item data available |
| 9. Effect of INVOLVEMENT on DA-INNOVATION (moderation) (supplementary file 10.2) | Insignificant interaction effect | No item data available |
| Procedure | ECS MR 2019 results | ECS MR 2013 results |
|---|---|---|
| 1. Multilevel moderated mediation structural equation modeling ( | Confirmation of results directions, comparative effects and significances | Confirmation of results directions, comparative effects and significances |
| 2. Multilevel moderated mediation structural equation model error term correlation assessment ( | Weak and insignificant correlations between DA, INNOVATION(ε) and FP(ε) | Weak and insignificant correlations between DA, INNOVATION(ε) and FP(ε) |
| 3. Instrument variable based 2-stage model estimation ( | Significant evidence DA is exogeneous to FP | Significant evidence DA is exogeneous to FP |
| 4. Instrument-free Gaussian Copula model estimation ( | Not applicable | Significant evidence DA is exogenous to FP |
| 5. Moderating vs. mediating effect of innovation on DA-FP relation ( | Insignificant interaction effect ( | Insignificant interaction effect ( |
| 6. Moderating effect of involvement on DA-FP relation ( | Insignificant interaction effect ( | Insignificant interaction effect ( |
| 7. Mediating effect of involvement on DA-INNOVATION relation ( | Significant but marginal indirect effect ( | Significant but marginal indirect effect ( |
| 8. Effect of DA on INNOVATION ( | Significant effect ( | No item data available |
| 9. Effect of INVOLVEMENT on DA-INNOVATION (moderation) ( | Insignificant interaction effect | No item data available |
Note(s): The complete descriptions of the approaches and the results of the robustness analyses and post-hoc assessments are reported in supplementary files 9, 10.1, and 10.2
Sharing content requires targeting cookies to be enabled. Please update your cookie preferences to use this feature.