This paper shows that collateralised short-term debt, although privately optimal for reducing borrowers' moral hazard, can cause fragility (multiple equilibria) when the collateral market is illiquid. A new form of coordination failure between borrowers' ex ante margin and risk-taking decisions...

How does securitisation distort the foreclosure decision of non-performing mortgages? In a model in which informed securitisers raise liquidity by jointly designing the mortgage-backed security and the foreclosure policy, the authors find that securitisers optimally adopt an excessive...