Traditionally, economic growth and business cycles have been treated independently. However, the dependence of GDP levels on its history of shocks, what economists refer to as 'hysteresis,' argues for unifying the analysis of growth and cycles. In this paper, we review the recent empirical and...

We estimate the impact of fiscal stimulus measures enacted in response to COVID-19 on U.S. GDP, investment and exports. We apply a dynamic computable general equilibrium model adept at estimating total direct and indirect effects and their time-path. Initial stimulus bills, including the CARES...

This paper proposes an empirical framework to estimate Okun's law which focuses on structural breaks and threshold nonlinearity. We use sequentially the Bai and Perron's (1998, 2003) structural break and threshold methodology to enable regime-dependent as well as threshold-dependent changes in...

pt. 1. Understanding cycles and growth -- pt. 2. Uncertainty and information in business cycle models -- pt. 3. Formal models of the business cycle -- pt. 4. Empirical and institutional factors in cycles and growth.

We propose a theoretical framework to reconcile episodes of V-shaped and L-shaped recovery, encompassing the behaviour of the U.S. economy before and after the Great Recession. In a DSGE model with endogenous growth, negative demand shocks destroy productive capacity, moving GDP to a lower...