TY - JOUR A1 - Persson, Maria TI - From Trade Preferences to Trade Facilitation: Taking Stock of the Issues PY - 2011/07/11 JA - Economics: The Open-Access, Open Assessment E-Journal VL - 5 IS - 2011-23 UR - http://www.economics-ejournal.org/economics/discussionpapers/2011-23 ER -