Nicita, Alessandro Who benefited from trade liberalization in Mexico : measuring the effects on household welfare / Alessandro Nicita - Washington D.C. : The World Bank (WB) , 2004 - 55p. : ill. ; 25 cm. - Policy Research Working Paper No. 3265 . Subjects--Topical Terms: Trade liberalization--MexicoTradePoverty Gov. Doc. Class. No.: UN WB PRWP-3265