Modeling behavioral responses to eliminating the retirement earnings test

Area of Science:

• Social Security policy analysis
• Retirement economics
• Public finance

Background:

• The retirement earnings test (RET) is a complex component of Social Security.
• Proposed reforms aim to incentivize work at older ages but may inadvertently encourage earlier benefit claims.
• Understanding the full impact of RET repeal is crucial for policy evaluation.

Purpose of the Study:

• To analyze the economic effects of a complete repeal of the retirement earnings test for Social Security beneficiaries aged 60 and older.
• To assess the impact of potential behavioral responses, including changes in benefit claiming and workforce participation, on retirement income and poverty rates.

Main Methods:

• Utilized data from the Modeling Income in the Near Term (MINT) dataset.
• Simulated two scenarios: one with no behavioral responses to RET repeal and another incorporating behavioral changes.
• Analyzed changes in benefit levels, lifetime benefits, and poverty rates.

Main Results:

• Complete RET repeal generally leads to higher benefits before the full retirement age (FRA) and slightly lower benefits after FRA.
• Lifetime benefits and overall poverty rates show no significant changes under either scenario.
• Assumed behavioral responses, particularly earlier benefit claiming, have a more substantial effect on lifetime benefits than the RET policy change itself.

Conclusions:

• Complete repeal of the retirement earnings test does not significantly alter lifetime Social Security benefits or poverty rates.
• Behavioral responses to policy changes, especially benefit claiming behavior, are critical factors influencing retirement income.
• Policy reforms should carefully consider potential behavioral adjustments to accurately predict their net impact.