Ahnert, Toni; Kuncl, Martin - 2019
are risk-free and liquid in a secondary market, while uninsured loans are subject to adverse selection. Loan insurance … pecuniary externality implies insufficient loan insurance in the liquid equilibrium. To achieve constrained efficiency, a …; and (ii) imposes Pigouvian subsidies on loan insurance in the liquid equilibrium to correct for the externality. …