TY  - BOOK
AU  - Sinn,Hans-Werner
TI  - The pay-as-you-go pension system as a fertility insurance and enforcement device
AV  - HD7091 S566P
PY  - 1998///
CY  - Cambridge, Mass
PB  - National Bureau of Economic Research
KW  - SOCIAL SECURITY
KW  - ECONOMETRIC MODELS
KW  - FERTILITY, HUMAN
KW  - ECONOMIC ASPECTS
KW  - INTERGENERATIONAL RELATIONS
KW  - ECONOMICS
KW  - RESEARCH
ER  -