Appendix Table 12: The Impact of Potential OASI Reforms on Internal Rates of Return Non-White (r=5%) Quintile of Lifetime Earnings: Lowest Middle Highest All Birth Cohort 1945-49 0 Current Rules 5.7 2.1 1.0 1.9 1 38% Tax Hike Beginning in Year 2000 5.7 1.9 .8 1.7 2 25% Benefit Cut Beginning in Year 2000 5.1 1.3 .2 1.1 3 Acclerated Increase in NRA 5.3 1.6 .2 1.2 4 CPI Indexing of Covered Earnings 5.5 1.8 .8 1.7 5 Indexing Benefits by CPI Minus 1% 5.5 1.7 .6 1.5 6 Stabilize Real Per Capita Benefits 5.4 1.7 .7 1.5 7 Freeze Bend Points in Real Terms 5.7 2.0 .9 1.8 8 Eliminate Earnings Ceiling 5.7 2.1 .9 1.9 9 Eliminate Earnings Ceiling w/o Benefit Change 5.7 2.1 .8 1.8 10 Increase Computation Years from 35 to 40 5.6 2.0 .9 1.8 Birth Cohort 1970-74 0 Current Rules 5.4 2.6 .9 1.9 1 38% Tax Hike Beginning in Year 2000 4.9 1.8 .1 1.1 2 25% Benefit Cut Beginning in Year 2000 4.6 1.7 .0 1.0 3 Acclerated Increase in NRA 5.1 2.1 .3 1.4 4 CPI Indexing of Covered Earnings 5.1 2.3 .7 1.6 5 Indexing Benefits by CPI Minus 1% 5.1 2.2 .5 1.5 6 Stabilize Real Per Capita Benefits 4.2 1.2 -.6 .5 7 Freeze Bend Points in Real Terms 5.2 2.2 .4 1.5 8 Eliminate Earnings Ceiling 5.5 2.6 .4 1.5 9 Eliminate Earnings Ceiling w/o Benefit Change 5.4 2.5 -.6 1.1 10 Increase Computation Years from 35 to 40 5.3 2.5 .8 1.8 Birth Cohort 1995-00 0 Current Rules 5.4 2.3 .3 1.7 1 38% Tax Hike Beginning in Year 2000 4.5 1.4 -.7 .8 2 25% Benefit Cut Beginning in Year 2000 4.6 1.5 -.6 .8 3 Acclerated Increase in NRA 5.0 1.8 -.2 1.2 4 CPI Indexing of Covered Earnings 5.1 2.1 .1 1.4 5 Indexing Benefits by CPI Minus 1% 5.0 2.0 -.1 1.3 6 Stabilize Real Per Capita Benefits 2.0 -1.7 -4.0 -2.4 7 Freeze Bend Points in Real Terms 5.0 1.8 -.4 1.0 8 Eliminate Earnings Ceiling 5.4 2.3 -.2 1.4 9 Eliminate Earnings Ceiling w/o Benefit Change 5.3 2.3 -.9 1.1 10 Increase Computation Years from 35 to 40 5.2 2.2 .3 1.6 ____________________________________________________________________________ Source: Author's calculations.