***** To join INSNA, visit http://www.insna.org ***** Bonjour Respected SOCNET Members, I have collected information on interorganizations networks (ego - 39; alters - 54; alters' alters - 1300). Egos belong to different industrial sectors. My objective is to check social network effect on egos' performance. Can anybody advise whether controlling the organizations' sectors will be enough? Or should I focus only one sector? Looking forward to hear from well respected community of SOCNET. Best Regards, Naeem ASHRAF Doctorant en Science de Gestion CERGAM Université d'Aix-Marseille III _____________________________________________________________________ SOCNET is a service of INSNA, the professional association for social network researchers (http://www.insna.org). To unsubscribe, send an email message to [log in to unmask] containing the line UNSUBSCRIBE SOCNET in the body of the message.