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Wie viel Sparen fürs Alter ist sinnvoll?
Numberger, Siegfried, (2005)
The Differential Factors Influencing Saving through Life Insurance and Special Focus on Interest-Rate
Zhuo, Zhi, (1998)
Private Wealth and Job Exit at Older Age : A Random Effects Model
Bloemen, Hans, (2008)
L' opinion publique
Sauvy, Alfred, (1956)
Alfred Sauvy : compagnon du siècle
Lévy, Michel-Louis, (1990)
Croissance zéro?
Sauvy, Alfred, (1973)