Supply-Chain Trade: A Portrait of Global Patterns and Several Testable Hypotheses
---- Acknowledgments ----
We wish to thank Marcel Timmer, Sebastien Miroudot, Rob Johnson, Peter Schott, and Andy Bernard for excellent comments and suggestions, and Yuan Zi for excellent research assistance. We thank the participants in conferences at the WTO (September 2012), Oxford (October 2012), and Hitotsubashi University (December 2012). The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.