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New ideas about old age security : toward sustainable pension systems in the 21st century
Holzmann, Robert, (2001)
Zukunft der Alterssicherung : Tagung am 23./24. September 1999 in Berlin
Mezger, Erika, (2000)
La previsioni della spesa per pensioni : metodologie a confronto ; atti del Workshop, Roma, 2 Dicembre 1997
Baldacci, Emanuele, (1998)
Projecting the occupational structure of employment in OECD countries
Hughes, Gerard, (1993)
Manpower forecasting : a review of methods and practice in some OECD countries
Hughes, Gerard, (1991)
An overview of occupational forecasting in OECD countries
Hughes, Gerard, (1994)