Discovering Organizational Hierarchy through a Corporate Ranking Algorithm: The Enron Case

Table 1

Features’ weights (%) for Enron (ENRON) and Enron North American West Power Trading (TRADER) according to the sum of the product of the contribution of each feature to the first three principal components and their eigenvalues.

	ENRON	TRADER
Number of responses	11.17	9.53
Raw clique score	11.12	9.09
Number of emails	11.11	9.22
Degree centrality	11.00	9.42
Weighted clique score	10.85	9.02
Number of cliques	10.25	9.31
Hubs and authorities	10.24	9.18
Average distance	8.25	9.56
Betweenness centrality	8.19	7.75
Clustering coefficient	7.55	8.26
Average response time	0.26	9.66