On the misuse of the profits-sales ratio to infer monopoly power

Bibliographic Details
Main Author:	Fisher, Franklin M.
Format:	Working Paper
Published:	Cambridge, Mass. : Dept. of Economics, Massachusetts Institute of Technology 2011
Online Access:	http://hdl.handle.net/1721.1/63951

Internet

http://hdl.handle.net/1721.1/63951