Incentives for individuals to save for retirement currently total 1.5% of US GDP. For that substantial investment, we get a system that actually deepens wealth inequality. The top 10% of earners capture 60% of the associated tax benefits, and employer matching contributions disproportionately favor the highest earners. Although defined contribution plans have long been subject to non-discrimination requirements aimed at ensuring that benefits do not accrue predominantly to the wealthiest part...
