y Chapter 3 The Product Market Analysis Gang Gong March 42002 Copyright Notes: This electronic file is only used as a lecture notes for the student in this class It is not allowed to be used for presentation anywhere else without the permission from the authorChapter 3: The Product Market Analysis Gang Gong March 4, 2002 Copyright Notes:This electronic file is only used as a lecture notes for the student in this class. It is not allowed to be used for presentation anywhere else without the permission from the author