Roberto Rocca Education Program
Techint SA

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“Pymex”, before and after convertibility
Eugenia Crespo Armengol, Gloria Pérez Constanzó

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MERCOSUR, from negotiating diplomacy to productive articulation
Carlos Bozzalla, Alejo Espora, Ricardo Rozemberg

⎯

Un ballo in maschera. The OMC 2001-2005 negotiations
Adrián Makuc, Carolina Vega

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Statistical Appendix