This paper studies a banking model of maturity transformation in which regulatory arbitrage induces the coexistence of regulated commercial banks and unregulated shadow banks. We derive three main results: First, the relative size of the shadow banking sector determines the stability of the...

We build a macroeconomic model that centers on liquidity transformation in the financial sector. Intermediaries maximize liquidity creation by issuing securities that are money-like in normal times but become illiquid in a crash when collateral is scarce. We call this process shadow banking. A...

Systemic risk arises when shocks lead to states where a disruption in financial intermediation adversely affects the economy and feeds back into further disrupting financial intermediation. We present a macroeconomic model with a financial intermediary sector subject to an equity capital...

Financial frictions coupled with shocks to the country premium have been identified as driving force in emerging market business cycles. This paper argues that sudden stops in capital inflows are not necessarily identified by shocks to the country premium, but might in some cases be due to...

With an emphasis on contributing to macroeconomic pedagogy we examine the collateral multiplier by comparing it to the traditional money multiplier in a simplified framework of traditional banking and shadow banking in which government bonds are the core assets. While the money multiplier is a...

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. Shadow banking panics occur when retail banks choose not to roll over their lending to shadow banks. Occasionally...