Foregone “Conclusions”
Behavioral finance drives much of the discussion around retirement plan design innovations these days, for the very simple reason that it seems to help explain what might otherwise be viewed as irrational behaviors. For example, human beings are prone to something that behaviorists call “confirmation bias,” a tendency to favor information that confirms what we already believe. While doing so generally contributes to quicker assessments of information, there are some obvious shortcomings to that approach in terms of critically evaluating new information, particularly information that contradicts what we have already chosen (rightly or wrongly) to accept as reality. Last month EBRI published an analysis of a direct comparison of the likely benefits under specific types of 401(k) plans and defined benefit (DB) pension plans.(1) As anyone who has worked with employment-based retirement plans knows, individual participant outcomes can vary widely based on a complex combination of decisio...