New York Universitypeople.stern.nyu.edu/wbaumol/Having Your Cake.pdfYale Journal on Regulation vol....
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New York Universitypeople.stern.nyu.edu/wbaumol/Having Your Cake.pdfYale Journal on Regulation vol. 16:1, 1999 16 .16 16 competitio eroding eff In this neutral prig monopoly. indispensal