Multi-Product Firms and Product Quality
---- Acknowledgements ----
We thank the editor and two anonymous referees for their constructive feedback. We also thank Andrew Bernard, Meredith Crowley, Jonathan Eaton, Carsten Eckel, Doireann Fitzgerald, Penny Goldberg, Elhanan Helpman, Beata Javorcik, Robert Johnson, Marc Melitz, Peter Neary, Stephen Redding, Robert Staiger, Jim Tybout, and Eric Verhoogen for insightful conversations, and conference participants at the 2012 AEA Annual Meeting, 2012 NBER ITI Spring Meeting, 2012 EIIT Conference, and 2011 IGC Trade Programme Meeting for their comments. Kalina Manova acknowledges support from the International Growth Centre (LSE), the Freeman Spogli Institute (Stanford), and the Institute for Research in the Social Sciences (Stanford). The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.