Social security, economic growth, and the rise in independence of elderly widows in the 20th century
Social security, economic growth, and the rise in independence of elderly widows in the 20th century - Cambridge, Mass. : National Bureau of Economic Research, 1998 - 26
INTERGENERATIONAL RELATIONS--ECONOMIC ASPECTS--UNITED STATES--20TH CENTURY--ECONOMETRIC MODELS
WIDOWS--UNITED STATES--SOCIAL CONDITIONS--20TH CENTURY--ECONOMETRIC MODELS
MOTHER'S PENSIONS--UNITED STATES--ECONOMETRIC MODELS
ECONOMICS--RESEARCH
HQ1064 .U5 / M322S