Papay, John P et al <br/><br/>
Learning job skills from colleagues at work :  Evidence from a field experiment using teacher performance data / 
John P. Papay et al 
 - Cambridge  NBER  2016 
 - 49p 
 - NBER Working Paper ;  21986 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NBERWP 21986<br/>E16496.pdf