RT Journal Article SR Electronic T1 A Public Choice Approach to the Unequal Treatment of Securities Market Participants and Home Borrowers JF RSF: The Russell Sage Foundation Journal of the Social Sciences FD Russell Sage Foundation SP 94 OP 101 DO 10.7758/RSF.2017.3.1.05 VO 3 IS 1 A1 Jonathan Macey YR 2017 UL http://www.rsfjournal.org/content/3/1/94.abstract AB This article contrasts the protections provided to participants in U.S. securities markets with the protections provided to participants in the U.S. mortgage markets. Participants in securities markets purchase and sell equity and debt securities. Participants in the mortgage markets borrow money to buy homes, using those homes as collateral for the mortgage loans they receive. Even after Dodd-Frank, participants in securities markets are afforded significantly higher levels of protection than participants in mortgage markets. The doctrine of suitability is a prime example of this inequity. Exploring possible explanations for this odd asymmetry of treatment, I conclude that interest group politics is to blame for the anomaly.