Oligopoly in International Trade: Rise, Fall and Resurgence
---- Acknowledgments ----
We are grateful to James A. Brander, J. David Richardson, Jacques Thisse and an anonymous referee for helpful comments. We also thank Vanessa Alviarez for assembling the data used in Figure 4 and Chenying Yang for the data for Figure 2. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.