Lechner, Michael; Melly, Blaise - Forschungsinstitut zur Zukunft der Arbeit <Bonn> - 2007
research in
all fields of labor economics, (ii) development of policy concepts, and (iii) dissemination of research
results …
methodological literature in economics (e.g., see Friedlander, Greenberg, and Robins, 1997,
Heckman, LaLonde, and Smith, 1999, Kluve …