By Krueger Dirk   Ludwig Alexander   in The American Economic Review

ISSN:0002-8282|103|3|496-501

American Economic Association‎(2013)‎

Access to resources Favorite 11.795757

By Fuchs Sebastian   Ludwig Alexander   Schmidt Klaus   in Zeitschrift f??r die gesamte Versicherungswissenschaft

ISSN:0044-2585|102|1|87-95

Springer Publishing Company ‎(2013)‎

Access to resources Favorite 8.846819

By Börsch-Supan Axel   Härtl Klaus   Ludwig Alexander   in The American Economic Review

ISSN:0002-8282|104|5|224-229

American Economic Association‎(2014)‎

Access to resources Favorite 8.109382