We develop a two-country model with an explicitly microfounded interbank market and sovereign default risk. Calibrated to the core and the periphery of the Euro Area, the model gives rise to a debt-banks-credit loop that substantially amplifies the effects of financial shocks, especially for the...

The last decade has witnessed two groundbreaking developments in monetary economics: The growth in digital private currencies and negative interest rate policies (NIRP), leaving the zero lower bound no longer binding. These developments have introduced two parallel discussions surrounding the...

What are the impacts of a flush of interest-bearing excess reserves to the real economy? Surprisingly, the theoretical literature remains silent about this question. We address this issue in a new Keynesian model with various financial frictions and reserve requirements in the balance sheet of...

We study the equilibrium properties of a business cycle model with financial frictions and price adjustment costs. Capital-constrained entrepreneurs finance risky projects by borrowing from banks. Banks, in turn, make loans using equity and deposits. Because financial contracts are not...

The Financial Crisis began and accelerated in short-term money markets. One such market is the multi-trillion dollar sale-and-repurchase (repo) market, where prices show strong reactions during the crisis. The academic literature and policy community remain unsettled about the role of repo runs,...

Abstract Negative interest rates policies (NIRP), usually depicted in economic textbooks as an impossibility due to the prospect of infinite demand for money, are now a reality in several countries due to different reasons. But while the ZLB has been surpassed when it comes to Central Banks, it...

Indonesia fielded shocks due to the Asian financial crisis (AFC) and the global financial crisis (GFC) quite differently. Financial contagion, policy misdirection, panic and political upheaval saw the AFC bring economic collapse. The decade-later GFC, however, brought real growth of 6.1% (2008)...

To end a financial crisis, the central bank is to lend freely, against good collateral, at a high rate, according to Bagehot's Rule. We argue that in theory and in practice there is a missing ingredient to Bagehot's Rule: secrecy. Re-creating confidence requires that the central bank lend in...

In our dynamic stochastic general equilibrium model, capital-constrained entrepreneurs finance risky projects by borrowing from banks. Banks make loans using equity and deposits. Because financial contracts are non-state-contingent, bank balance sheets are exposed to entrepreneurial defaults....

This paper investigates the optimal monetary policy response to a shock to collateral when policymakers act under discretion and face model uncertainty. The analysis is based on a New Keynesian model where banks supply loans to transaction constrained consumers. Our results confirm the...