Following a decline in the fundamental risk of assets, the ability of banks to expand the balance sheet under a Value-at-Risk constraint in- creases (as in Adrian and Shin (2010)), boosting the bank’s incentives to provide costly monitoring effort that prevents asset deterioration. On the...

We provide a micro-based rationale for macroprudential capital regulation by developing a model in which bankers can privately undertake a costly effort and reduce the probability of adverse shocks to their asset holdings that force liquidation (deterioration risk). Low fundamental risk of...

We provide a micro-based rationale for macroprudential capital regulation by developing a model in which bankers can privately undertake a costly effort and reduce the probability of adverse shocks to their asset holdings that force liquidation (deterioration risk). Low fundamental risk of...

We provide a new rationale for macroprudential capital regulation by developing a model where banks can privately undertake a costly effort and reduce the probability of adverse shocks to their asset holdings and liquidation (deterioration risk). Low fundamental risk guarantees benevolent...

We examine optimal credit market policies in two models with durables/capital as collateral. Pecuniary externalities rationalize ex-ante debt taxes as macroprudential regulation, achieving constrained efficiency. Ex-post debt subsidies can implement first-best by stimulating collateral demand....

This paper explores whether different funding structures-including the source, instrument, currency, and counterparty location of funding-affected the extent of financial stress experienced in various countries and sectors during the Covid-19 spread in early 2020. We measure financial stress...

We review heterogeneous agent-based models of financial stability and their application in stress tests. In contrast to the mainstream approach, which relies heavily on the rational expectations assumption and focuses on situations where it is possible to compute an equilibrium, this approach...

In this paper we develop a DSGE model to analyze a macroprudential policy framework. We use it to describe the Hungarian economy and the key regulatory constraints implemented there: the loan-to-value and the debt-service-to-income caps imposed on mortgage borrowers and the minimum capital...

This paper considers the interdependence of monetary and macroprudential policy in a New Keynesian business cycle model under the zero lower bound constraint. Entrepreneurs borrow in nominal terms from banks and are subject to idiosyncratic default risk. The realized loan return to the bank...