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The public-private mix in pension policy
Kangas, Olli, (1991)
Pensioni obbligatorie e pensioni volontarie nei paesi scandinavi
Overbye, Einar, (1996)
Public and private pensions : the Scandinavian countries in a compararive perspective
Kangas, Olli, (1989)
Convergence and divergence in the evolution of the welfare state
Overbye, Einar, (1997)
Public and occupational pensions in the Nordic countries
Relation entre les régimes de retraite publics et professionnels dans les pays nordiques
Overbye, Einar, (1994)