Research Article
Analysis on the Types and Characteristics of Collusion Behavior of Government Investment Project Tenderees
Table 4
Centrality of cooperative collusion variables.
| | Glossary | Point degree centrality | Proximity centrality | Intermediate centrality |
| | Evaluate bids, determine winning candidates | 31.593 | 6.250 | 2.399 | | First-in-Command | 23.352 | 3.704 | 0.000 | | Central | 19.231 | 5.253 | 2.719 | | Agriculture, forestry, and water conservation | 16.484 | 12.381 | 0.000 | | Meddling | 15.110 | 4.348 | 2.885 | | Multiparty collusion | 13.736 | 6.633 | 0.168 | | Conspiracy with bid evaluation experts | 12.363 | 6.667 | 0.830 | | Urban construction | 10.989 | 12.207 | 0.000 | | East | 9.615 | 4.990 | 1.732 | | Deputy | 9.615 | 3.704 | 0.000 | | Decision-making | 8.242 | 3.846 | 0.000 | | Western region | 8.242 | 4.971 | 1.13 | | Influence | 6.868 | 4.000 | 0.231 | | Direct operation | 6.868 | 4.000 | 0.038 | | Fraudulent bidding, explicit solicitation | 5.495 | 7.027 | 0.176 | | Machinery manufacturing | 4.121 | 7.065 | 0.000 | | Transportation | 4.121 | 8.935 | 0.000 | | Key positions | 2.747 | 3.704 | 0.000 | | Internal designation of the winning bidder, forcing other bidders to withdraw | 2.747 | 6.582 | 0.308 | | Issue tender notice or invitation for award | 1.374 | 5.485 | 0.000 | | Prepare bidding documents | 1.374 | 5.485 | 0.000 | | Head of department | 1.374 | 3.704 | 0.000 | | Set up project bidding team | 1.374 | 5.200 | 0.000 | | High technology | 1.374 | 6.989 | 0.000 | | Failure to sign a contract in accordance with the bidding documents | 1.374 | 5.804 | 0.000 | | Conspiring with bidding agency | 1.374 | 6.533 | 0.000 | | Qualification evaluation | 1.374 | 5.179 | 0.000 |
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