Optimal Choice of Product Scope for Multiproduct Firms under Monopolistic Competition
---- Acknowledgements -----
Prepared for the CEPR conference "Globalization and the Organization of Firms and Markets," Munich, February 10-11, 2007. We thank Gene Grossman, Elhanan Helpman, Volcker Nocke and conference participants for very helpful comments. The views expressed herein are those of the author(s) and do not necessarily reflect the views of the National Bureau of Economic Research.