Gompers, Paul <br/><br/>
The Cost of friendship / 
Paul Gompers, Vladimir Mukharlyamov and Yuhai Xuan 
 - Cambridge  NBER  2012 
 - 48p 
 - NBER Working Paper ;  18141 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NBERWP 18141<br/>E8055.pdf