From: Analysis of ownership network of European companies using gravity models
Prediction error of centralities | Random | Spatial | Gravity |
---|---|---|---|
In-degree, \(\epsilon _{C_{D}^+}\) | 33.36681896 | 32.90683376 | 4.79292979 |
Out-degree, \(\epsilon _{C_{D}^-}\) | 33.40637236 | 32.94787645 | 5.59613725 |
Betweenness, \(\epsilon _{C_{B}}\) | 170.04457052 | 169.95647946 | 182.47883742 |
In-closeness, \(\epsilon _{C_{C}^+}\) | 0.00000940 | 0.00000919 | 0.00000243 |
Out-closeness, \(\epsilon _{C_{C}^-}\) | 0.00000938 | 0.00000917 | 0.00000377 |
Hubs, \(\epsilon _{C_{H}}\) | 0.00002001 | 0.00002003 | 0.00002061 |
Authority, \(\epsilon _{C_{A}}\) | 0.00001703 | 0.00001704 | 0.00001532 |
PageRank, \(\epsilon _{C_{P}}\) | 0.00001782 | 0.00001781 | 0.00003000 |