Age, life-satisfaction, and relative income FitzRoy, Felix Steinhardt, Max Friedrich Nolan, Michael 2011 - HWWI EPflicht - frei zugänglich
Unemployment duration in Germany : a comprehensive study with dynamic hazard models and P-Splines Kuhlenkasper, Torben Steinhardt, Max Friedrich 2011 - HWWI EPflicht - frei zugänglich