STRonger Together Virtual Symposia offer the opportunity for the AOM Strategic Management Division (STR) community to stay engaged with current research.   Symposium Title: Broadening our View of Imitation Date: Thursday, June 25th, 12 pm – 1:30 pm EDT   Organizers Jan-Michael Ross, Imperial College London Dmitry Sharapov, Imperial College London Brian Wu, U of Michigan   Discussants Nick Argyres, Washington U in St. Louis Marvin Lieberman, U of California – Los Angeles   Paper 3 A Categorization View of Interfirm Rivalry: Evidence from the iOS Platform Market Authors: Yongzhi (Alex) Wang, Ohio State University Tieying Yu, Boston College   (c) STR - Strategic Management Division - AOM