/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: dyoffie https://cdn.slidesharecdn.com/profile-photo-dyoffie-48x48.jpg?cb=1694345371 Chaired Professor at one of the leading international business schools. Specialize in high tech industries and competitive strategy. www.hbs.edu/dyoffie