Inflation remained quiescent for several decades and then surged in 2021 and 2022. Inflation subsequently fell in 2023 and 2024. This paper investigates how the rise and fall in inflation after 2019 affected the U.S. stock market. To do this, it estimates a fully specified multi-factor model...

Since the advent of Heterogeneous Agent New Keynesian (HANK) models, countercyclical unemployment risk has been deemed an important amplification mechanism for business cycles shocks. Yet, the aggregate effects of such "unemployment fears" are hard to pin down. We thus revisit this issue in the...

When taxes do not sufficiently adjust to government debt levels, the Fiscal Theory of the Price Level predicts that other variables, such as inflation and output gap, must adjust to ensure the solvency of public finances. We study the role of optimal debt maturity portfolios in this context,...

This study examines how different policy mix regimes affect the impact of recent US contractionary monetary policy on South Africa's inflation and business cycles. The study uses a small open economy New Keynesian Dynamic Stochastic General Equilibrium model with an integrated fiscal block to...

When taxes do not sufficiently adjust to government debt levels, the Fiscal Theory of the Price Level predicts that other variables, such as inflation and output gap, must adjust to ensure the solvency of public finances. We study the role of optimal debt maturity portfolios in this context,...