Natalie Burr

In economic theory, expectations of future inflation are an important determinant of inflation, making them a key variable of interest for monetary policy makers. But is there empirical evidence to suggest monetary policy can help determine inflation expectations? I answer this question in a recent paper by applying a Bayesian proxy vector autoregression (BVAR) model to summary measures of inflation expectations for households, firms, professional forecasters and financial markets, derived using principal component analysis (PCA). I find that median inflation expectations respond to contractionary monetary policy, with heterogeneity across groups: financial markets and firms’ expectations fall, while households’ expectations rise. I also document that monetary policy shocks reduce the dispersion of expectations in the 12–18 months following a shock.