Monetary Policy Transmission amid Demand Reallocations

Large swings in the expenditure shares of goods and services at the start of the pandemic have contributed to the inflation surge, posing new challenges for monetary policy. Using tions, we analyze the transmission of monetary policy during a demand reallocation episode, focusing on sectoral heterogeneity in inflation and output responses. Following an unexpected marily respond by lowering prices, while contracting sectors reduce output more significantly. At the aggregate level, monetary policy is thus more effective at curbing inflation when a larger proportion of sectors are expanding or expected to be expanding in the near future.