The ex ante theory of collateral states that better informed lenders, such as informal lenders, rely less on collateral …. We test this by contrasting the use of collateral between formal and informal lenders in the same market. Indeed, formal … lenders rely more often on collateral, controlling for conventional determinants of collateral. Moreover, better information …

) and a specification of the amount of collateral per dollar of lending. The latter is summarized by the margin or "haircut …" associated with the loan. Some key models of endogenous collateral constraints imply that the primary equilibrating force will be … the part of borrowers has profound effects on asset prices. Quantitative analysis of a model of collateral equilibrium …

We decompose aggregate consumption by modelling both savers and their links to collateral constrained borrowers through … proportion to the riskiness of assets, the demand for loans, the asset price and the quantity of housing collateral. We show that …