TY - SER AU - Martinez-Zarzoso,Inmaculada TI - Exporting and firm productivity: evidence for Egypt and Morocco U1 - 382.0964 23E KW - COMMERCE EXTERIEUR KW - ACCORD ECONOMIQUE KW - LIBRE ECHANGE KW - IMPORTATION KW - EXPORTATION KW - MAROC KW - EGYPTE UR - http://www.fondation.org.ma/dsp/index/a728137-19 ER -