The dynamic stochastic general equilibrium (DSGE) models that are used to study business cycles typically assume that exogenous disturbances are independent autoregressions of order one. This paper relaxes this tight and arbitrary restriction, by allowing for disturbances that have a rich...

This paper reviews the unconventional U.S. monetary policy responses to the financial and real crises of 2007-09, divided into three groups: interest rate policy, quantitative policy, and credit policy. To interpret interest rate policy, it compares the Federal Reserve's actions with the...

We analyze the effect of the US Federal Reserve's monetary policy on EME sovereign and corporate bond markets by focusing on two dimensions: the evolution of the structure (size and currency composition) of the bond markets and their allocations within the bond portfolios of US investors. Global...

We analyze reallocations within the international bond portfolios of US investors. The most striking empirical observation is a steady increase in US investors' allocations toward emerging market local currency bonds, unabated by the global financial crisis and accelerating in the post-crisis...

Most countries have automatic rules in their tax-and-transfer systems that are partly intended to stabilize economic fluctuations. This paper measures how effective they are. We put forward a model that merges the standard incomplete-markets model of consumption and inequality with the new...

Investors' behavior in U.S. Treasuries - the world's safe asset - affects monetary policy transmission mechanisms, fiscal policy space, loan pricing, and international vulnerabilities. Yet it is not well understood for a simple reason: researchers, not having a clear picture of the Treasury...