Caliendo, Lorenzo et al <br/><br/>
Productivity and organization in Portuguese firms / 
Lorenzo Caliendo et al 
 - Cambridge  NBER  2015 
 - 60p 
 - NBER Working Paper ;  21811 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NBERWP 21811<br/>E16241.pdf