Explanations of why changes in the relative quantities of safe debt seem to affect asset prices often appeal informally to a "portfolio balance" mechanism. I show how this type of effect can be incorporated in a general class of structural, arbitrage-free asset-pricing models using a numerical...

I study unconventional monetary policy in a structural model of risk-averse arbitrage, augmented with an effective lower bound (ELB) on nominal rates. The model exposes nonlinear interactions among short-rate expectations, bond supply, and term premia that are absent from models that ignore the...

Forward rate guidance, which has been used with increasing regularity by monetary policymakers, relies on the manipulation of expectations of future short-term interest rates. We identify shocks to these expectations at short and long horizons since the early 1980s and examine their effects on...