Higher-income households are more likely to overestimate their retirement readiness, according to a new analysis from the Center for Retirement Research at Boston College. The findings underscore the importance of proper retirement planning, even for the wealthy. While 28% of all households wrongly assume they’re prepared for retirement, middle-income households do a little better – only 26% are overconfident – while high-earning households are the most overconfident, with 32% overestimating their financi ...