Ramondo, Natalia <br/><br/>
Intrafirm trade and vertical fragmentation in U.S. multinational corporations / 
Natalia Ramondo, Veronica Rappoport and Kim J. Ruhl 
 - Cambridge  NBER  2015 
 - 22p 
 - NBER Working Paper ;  21472 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NBERWP 21472<br/>E15264.pdf