کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
969710 1479456 2013 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Social security, growth, and welfare in overlapping generations economies with or without annuities
موضوعات مرتبط
علوم انسانی و اجتماعی اقتصاد، اقتصادسنجی و امور مالی اقتصاد و اقتصادسنجی
پیش نمایش صفحه اول مقاله
Social security, growth, and welfare in overlapping generations economies with or without annuities
چکیده انگلیسی

We examine the impact of a stylized pay-as-you-go (PAYGO) Social Security program in an economy of overlapping generations with equilibrium growth. We adopt realistic mortality and other demographic assumptions and allow for the presence or absence of life annuities. In all cases steady-state economies with PAYGO Social Security programs grow more slowly than those without. Also, we find that lifetime expected utilities are lower for existing and future households in steady-state economies with Social Security. We also report the effect of Social Security on the age profile of consumption and explore the effects of longer life expectancy, compensating Social Security program changes, and capital subsidies.


► We analyze PAYGO Social Security in an economy with realistic demography.
► Steady state growth rates are .72 percentage points lower with Social Security.
► Social Security reduces welfare, even in economies without life annuities.
► Effects of demographic change on solvency are computed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Public Economics - Volume 101, May 2013, Pages 12–24
نویسندگان
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