In HANK models, fiscal deficits drive aggregate demand and thus inflation because households are non-Ricardian; in the Fiscal Theory of the Price Level (FTPL), they instead do so via equilibrium selection. Because of this difference, the mapping from deficits to inflation in HANK is robust to...

The neo-Fisher effect and the central bank information (CBI) effect produce similar outcomes: under both, a monetary tightening triggers an increase in inflation and an expansion in real activity. Separate estimates of these effects run the risk of confounding one with the other. To disentangle...

We append the expectation of a monetary-fiscal reform into a standard New Keynesian model. If a reform occurs, monetary policy will temporarily aid debt sustainability through a temporary burst in inflation. The anticipation of a possible reform links debt levels with inflation expectations. As...