@book{Haan2017, author = {Haan, Peter and Kemptner, Daniel and Lüthen, Holger}, year = {2017}, language = {eng}, copyright = {http://www.fu-berlin.de/sites/refubium/rechtliches/Nutzungsbedingungen}, title = {The rising longevity gap by lifetime earnings – distributional implications for the pension system}, url = "http://dx.doi.org/10.17169/refubium-25266", }