investigate the role of individual firms and product categories in aggregate inflation. We decompose inflation into the component …, respectively. In advanced economies, the firm granular residual accounts for 41% of the variance of overall inflation, while the … residuals are less important in economies with less concentrated market shares and higher inflation, such as emerging markets …

We study the relation between inflation and real activity over the business cycle. We employ a Trend-Cycle VAR model to … control for low-frequency movements in inflation, unemployment, and growth that are pervasive in the post-WWII period. We show … that cyclical fluctuations of inflation are related to cyclical movements in real activity and unemployment, in line with …

Post-covid inflation was predominantly driven by unexpectedly strong demand forces, not only in the United States, but … inflation near its 2-percent target---would have severely hampered an already anaemic recovery …

constructed by only controlling for the staff forecasts imply responses of macro variables at odds with theory. We directly link …

inflation, building on our earlier work for the United States. Globally, as in the United States, pandemic-era inflation was due … bank inflation targets. As the effects of supply shocks have subsided, tight labor markets, and the rises in nominal wages …, have become relatively more important sources of inflation in many countries. In several countries, including the United …