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

Table 9

Results of association analysis on the behavior of bidders in No. 8 community.

Latter node	Previous nodes	Number of bids participated by previous nodes	Number of joint bids
4875	4872, 4874	37	17
4874	4872, 4875	37	17
4872	4874, 4875	31	17
4875	4872, 2649	28	11
2649	4871, 4875	24	11
4871	4875, 2649	39	11
4872	4875, 2649	39	11
2649	4872, 4875	37	11
4875	4871, 2649	31	11
2131	2117, 4952	16	10
4952	2117, 2131	27	10
2117	4952, 2131	27	10
4874	4872, 2649	28	10
2649	4872, 4874	37	10
4872	4874, 2649	36	10
4874	4871, 4872	23	8
4872	4871, 4874	20	8
4874	4875, 2649	39	8
4871	4872, 4874	37	8
4875	4874, 2649	36	8
2649	4874, 4875	31	8
4872	4871, 4875	24	7
4875	4871, 4872	23	7
4871	4872, 4875	37	7
4871	4872, 2649	28	6
2649	4871, 4872	23	6
4871	2230, 2649	15	6
2649	4871, 4874	20	6
2649	2230, 4871	11	6
4871	4874, 2649	36	6
2230	4871, 2649	31	6
4872	4871, 2649	31	6
4874	4871, 2649	31	6
4874	2230, 2649	15	4
2503	4952, 2131	27	4
2353	2117, 2131	27	4
2649	2230, 4874	6	4
2131	2117, 2353	8	4
2117	2353, 2131	13	4
4952	2503, 2131	18	4
2131	2503, 4952	17	4
2230	4874, 2649	36	4