This paper studies whether U.S. public pension funds reach for yield by taking more investment risk in a low interest rate environment. To study funds' risk-taking behavior, we first present a simple theoretical model relating risk-taking to the level of risk-free rates, to their underfunding,...

The recent emergence of public pension funds as frequent lead plaintiffs in securities class actions has prompted speculation that the funds' litigation activism is driven by “pay-to-play”. “Pay-to-play” posits that public pension funds are driven by politician board members to obtain...