Friendships with competitors can improve the performance of organizations t
hrough the mechanisms of enhanced collaboration, mitigated competition, and
better information exchange. Moreover, these benefits are best achieved wh
en competing managers are embedded in a cohesive network of friendships (i.
e., one with many friendships among competitors), since cohesion facilitate
s the verification of information culled from the network, eliminates the s
tructural holes faced by customers, and facilitates the normative control o
f competitors. The first part of this analysis examines the performance imp
lications of the friendship-network structure within the Sydney hotel indus
try, with performance being the yield (i.e., revenue per available room) of
a given hotel. This shows that friendships with competitors lead to dramat
ic improvements in hotel yields. Performance is further improved if a manag
er's competitors are themselves friends, evidencing the benefit of cohesive
friendship networks. The second part of the analysis examines the structur
e of friendship ties among hotel managers and shows that friendships are mo
re likely between managers who are competitors.