The Federal Reserve System has published a new economic research paper titled ‘Measuring Macroeconomic Stars: A Framework with Scarring Effects’ by Manuel Gonzalez-Astudillo, Jean-Philippe Laforte, and Antoine Lepetit. The study extends traditional trend-cycle decomposition methods to account for ‘scarring’ effects, where cyclical disturbances influence long-term trends. Key findings include: 1) Business-cycle fluctuations are partially absorbed by endogenous trend adjustments rather than shifts in the cycle; 2) The estimated cycle more closely tracks inflation, implying a steeper Phillips curve. However, this strong inflation-output co-movement is not evident in historical data. The analysis suggests larger supply-driven trend changes and smaller cycle innovations, altering historical activity gap trajectories. These results may influence monetary policy frameworks by emphasizing supply-side components over cyclical variations. The research uses Bayesian analysis and unobserved components models to quantify these dynamics.
Made by AI. If you spot anything of concern write us at contact@cybach.com. We’ll promptly correct irregularities.