NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

Explaining Import Variety and Quality: The Role of the Income Distribution

Yo Chul Choi, David Hummels, Chong Xiang

NBER Working Paper No. 12531
Issued in September 2006

---- Acknowledgements -----

The authors would like to thank seminar participants at the Midwest International Meetings, the Federal Reserve Boards of Governors and Purdue, Oregon and Oregon State Universities for helpful comments. We thank Purdue CIBER and the NSF for financial support. The views expressed herein are those of the author(s) and do not necessarily reflect the views of the National Bureau of Economic Research.

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