David Card/ Alan B. Krueger
(2)
Adam Smith/ Alan B. Krueger (INT)/ Edwin Cannan (EDT)
(1)
Alan B. Krueger, Alan B. Krueger
(1)
Alan B. Krueger/ Alan B. Krueger (FRW)
(1)
Anders Bjorklund (EDT)/ Melissa A. Clark/ Per-Anders Edin/ Peter Fredriksson/ Alan B. Krueger
(1)
David Card/ Alan B. Krueger/ Randall K. q. Akee (EDT)/ Klaus F. Zimmermann (EDT)
(1)
David Card/ Alan B. Krueger/ Randall K. q. Akee/ Klaus F. Zimmermann
(1)
James J. Heckman, Alan B. Krueger, Benjamin M. Friedman
(1)