Fricke, Hans <br/><br/>
Does exposure to economics bring new majors to the field? :  Evidence from a natural experiment / 
Hans Fricke, Jeffrey Grogger and Andreas Steinmayr 
 - Cambridge  NBER  2015 
 - 27p 
 - NBER Working Paper ;  21130 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NBERWP 21130<br/>E14724.pdf