TY - BOOK AU - Karacaovali, Baybars TI - Productivity matters for trade policy T2 - World Bank policy research working papers AV - IBRD(08)PRWP/3925 PY - 2006/// CY - Washington, D. C PB - World Bank KW - TRADE LIBERALIZATION--RESEARCH KW - ECONOMICS KW - PRODUCTIVITY--RESEARCH--TRADE POLICY ER -