00467nam a2200109Ia 4500080001700000100002000017245010400037260002800141300001000169520016000179583001800339  a09.05.02 E34  aEicher, Theo S.  aIn search of WTO trade effects : preferential trade agreements promote trade strongly, but unevenly  bIMFaWashingtonUSc2009  a30 p.  aShows in this paper that WTO does not boost trade among its members, rather, regional and bilateral preferential agreements strongly influence trade flows.  c3/13/09kJOYD