Research Article

Analysis on the Types and Characteristics of Collusion Behavior of Government Investment Project Tenderees

Table 2

Centrality of intervening collusion variables.

GlossaryPoint degree centralityProximity centralityIntermediate centrality

Central27.1746.2506.769
Circumventing bidding21.7397.6160.494
Transportation21.73919.3280.000
First-in-command21.7394.1670.000
Before bidding21.7397.0770.494
Direct operation16.3045.0001.630
Meddling10.8704.5450.626
Agriculture, forestry, and water conservancy10.87010.8490.000
Head of department8.1524.1670.000
Decision-making8.1524.3480.000
Fraudulent bidding, open and secret bidding8.1529.0201.334
Qualification evaluation8.1527.0551.845
Eastern region5.4354.7620.247
Affiliation and affiliation monopoly5.4357.5160.000
Key positions5.4354.1670.000
West5.4354.9890.000
Preparation of tender documents2.7174.9890.000
Issuing prequalification documents2.7176.5530.000
Deputy2.7174.1670.000
Energy2.7179.6230.000
Evaluate bids, determine winning candidates2.7176.5530.000
Bid-rigging2.7177.4430.000
Influence2.7174.3480.000
Raw materials2.7178.1270.000