Towards Complexity and Dynamics: A Bibliometric-Qualitative Review of Network Research in Construction

Table 8

Distribution of publications by SNA constructs and categories of network analysis.

	Node level						Network level
	Degree centrality	Betweenness centrality	Closeness centrality	Eigenvector centrality	Structural hole	Structural equivalence	Network density	Network cohesion	Power-law degree distribution
Category I	30 (81.08%)	25 (67.57%)	13 (35.14%)	3 (8.11%)	1 (2.70%)	4 (10.81%)	19 (51.35%)	2 (5.41%)	1 (2.70%)
Category II	4 (25.00%)	3 (18.75%)	4 (25.00%)	0 (0.00%)	0 (0.00%)	0 (0.00%)	4 (25.00%)	1 (6.25%)	0 (0.00%)
Category III	29 (69.05%)	16 (38.10%)	11 (26.19%)	7 (16.67%)	3 (7.14%)	1 (2.38%)	19 (45.24%)	5 (11.90%)	0 (0.00%)
Category IV	10 (76.92%)	5 (38.46%)	5 (38.46%)	3 (23.08%)	1 (7.69%)	1 (7.69%)	7 (53.85%)	1 (7.69%)	5 (38.46%)

Note: percentages are based on the amount of publications in each category.