TY - JOUR T1 - Index JF - Journal of Human Resources JO - J Hum Resour SP - 1121 LP - 1126 DO - 10.3368/jhr.49.4.1121 VL - 49 IS - 4 A2 - , Y1 - 2014/10/02 UR - http://jhr.uwpress.org/content/49/4/1121.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -