Internet and peer-to-peer distributions in markets for digital products Amit Gayer, Oz Shy* Department of Economics, University of Haifa, Mount Carmel, 31905 Haifa, Israel Received 7 December 2002; received in revised form 13 March 2003; accepted 7 May 2003 Abstract This short paper investigates how publishers of digitally-stored products (such as computer 197–203 203