This paper analyses the risk amplification inherent in a macroeconomic model with a heterogeneous financial sector. It extends a model with an equity-constrained intermediary by adding a shadow banking intermediary with pro-cyclical leverage. It is shown that the inclusion of this intermediary...

Using a DSGE framework, we discuss the optimal design of monetary policy for an economy where both retail banks and shadow banks serve as financial intermediaries. We get the following results. During crises times, a standard Taylor rule fails to reach sufficient stimulus. Direct asset purchases...

We study the effects of shadow banking panics in a macroeconomic model with a rich financial system, including deposit-financed retail banks and wholesale-financed shadow banks. The model can quantitatively match the dynamics of key variables around the US financial crisis. Wholesale funding...

Macroprudential policies for financial institutions have received increasing prominence since the global financial crisis. These policies are often aimed at the commercial banking sector, while a host of other non-bank financial institutions, or shadow banks, may not fall under their...

This paper studies the interaction of international shadow banking with monetary and macroprudential policy in a two-country currency union DSGE model. We find evidence that cross-country financial integration through the shadow banking system is a source of financial contagion in response to...

Even though the sector of Non-bank financial intermediaries (NBFI) or shadow banks represent a large part of the contemporary financial system, these institutions received almost no attention in macroeconomic studies so far. Their presence has significant influence on the conduct of monetary...

I build a dynamic model of the shadow banking system that intermediates funds through the interbank repo market to understand its failing mechanism during the recent financial crisis. The model emphasizes a key friction, the maturity mismatch between short-term repo and long-term investments...