TY - JOUR AU - Demidova,Svetlana AU - Kee,Hiau Looi AU - Krishna,Kala TI - Do Trade Policy Differences Induce Sorting? Theory and Evidence from Bangladeshi Apparel Exporters JF - National Bureau of Economic Research Working Paper Series VL - No. 12725 PY - 2006 Y2 - December 2006 UR - http://www.nber.org/papers/w12725 L1 - http://www.nber.org/papers/w12725.pdf N1 - Author contact info: Svetlana Demidova Department of Economics McMaster University Canada E-Mail: demidov@mcmaster.ca Hiau Looi Kee The World Bank Development Research Group - Trade 1818 H Street, NW (MSN MC3-303) Washington, DC 20433 E-Mail: hlkee@worldbank.org Kala Krishna Department of Economics 523 Kern Graduate Building The Pennsylvania State University University Park, PA 16802 Tel: 814/865-1106 Fax: 814/863-4775 E-Mail: kmk4@psu.edu AB - This paper provides a new heterogeneous firm model for trade where firms differ in their productivity and experience different market demand shocks. The model incorporates variations in trade policy, trade preferences, and the rules of origin needed to obtain them, to reflect real world differences faced by Bangladeshi garment exporters in the US and EU. We estimate firms' productivity using an extension of the Olley Pakes procedure that accounts for the biases arising from both demand shocks and productivity being unobserved. Predictions of the model are then tested non-parametrically and are shown to be supported empirically. ER -