What Goes on Under the Hood? How Engineers Innovate in the Automotive Supply Chain

Susan Helper, Jennifer Kuan

NBER Working Paper No. 22552
Issued in August 2016

---- Acknowledgments ----

The authors gratefully acknowledge the financial support of the US Department of Labor under grant RES115881. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.

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