Research Article

Bidder Network Community Division and Collusion Suspicion Analysis in Chinese Construction Projects

Table 2

Small-world eigenvalues of bidder network.

Project typeNumberAverage degreeAverage weighted degreeClustering coefficientAverage path length

Construction1509.08114.3260.6114.097
Supervision2011.63126.3060.6353.275
Survey and design114.5967.0890.7413.687