RT Journal Article SR Electronic T1 Mutual Funds and 401(k) Pension Plan Fees, Services, and Performance JF The Journal of Index Investing FD Institutional Investor Journals SP 44 OP 48 DO 10.3905/jii.2011.2.3.044 VO 2 IS 3 A1 John A. Haslem YR 2011 UL https://pm-research.com/content/2/3/44.abstract AB Mutual funds are the primary providers of investment management services to 401(k) pension plans. This article examines the various fees paid by 401(k) pension plans. The author reviews scenarios under which 401(k) pension plan fees are lower. In addition, he discusses empirical findings concerning how the actions of plan administrators and plan participants affect selection and performance of pension funds and participant mutual fund allocations.TOPICS: Pension funds, retirement, mutual fund performance