The Nation’s Retirement System: A Comprehensive Re-evaluation Is Needed to Better Promote Future Retirement Security,” U.S. Government Accountability Office, 2017 report

U.S. Government Accountability Office, 2017 report on “high risk” list, including section on Pension Benefit GuarantyCorp.

Pension Benefit Guaranty Corp., testimony before Congress by Director Thomas Reeder and other leaders

Pension Benefit Guaranty Corp., FY 2018 annual report

Employee Benefits Security Administration, U.S. Department of Labor, “Private Pension Plan Bulletin Historical Tables and Graphs, 1975-2015

Actuarial accounting firm Cheiron’s annual analysis of multiemployer pension plans