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oai:recercat.cat:10256/2792024-06-13T09:58:09Zcom_2072_453049com_2072_2054col_2072_453050

00925njm 22002777a 4500 dc Boccard, Nicolas author Wauthy, Xavier author 2003 A regulator imposing “sales restrictions” on firms competing in oligopolistic markets may enhance quality provision by the firms. Moreover, for most restrictions levels, the impact on quality selection is invariant to the mode of competition http://hdl.handle.net/10256/279 Oligopolis -- Models economètrics Sales restriction, quality selection and the mode of competition