Travail de recherche/Working paper
Résumé : Regulatory loan ceilings are commonly found in the prosocial lending sector, yet they can have unintended perverse effects. By mitigating the risk of adverse selection, loan caps catalyze co-financing arrangements between subsidized lenders and commercial banks. These arrangements can, in turn, crowd out the most vulnerable borrowers, i.e., those typically targeted by regulators. To assess this claim, we proceed in two steps. First, we build a theoretical model. Second, we test it, drawing on a rich hand-collected dataset on the clientele of an unregulated French microcredit provider that turned into a regulated institution following a shock affecting its funding sources. Using a difference-in-differences linear probability model with propensity score matching, we empirically confirm the theoretical prediction that the imposition of a loan ceiling will lead to missiondrift.