RT Monograph SR 00 A1 Cremer, Helmuth A1 Thisse, Jacques-François T1 Commodity Taxation in a Differentiated Oligopoly YR 1993 FD 1993 VO 25 T2 IDEI Working Paper PB IDEI Working Paper AV Published LK https://publications.ut-capitole.fr/id/eprint/1627/ UL http://tse-fr.eu/pub/752