The causal effects of central bank communication on economic expectations and their underlying mechanisms are tested in controlled laboratory experiments. We find that central bank communication has a stabilizing effect on individual and aggregate outcomes, and the size of the effect varies with...

This paper provides original empirical evidence on the emerging practice by central banks of communicating uncertainty in their inflation projections. We compare the effects of point and density projections in a learning-to-forecast laboratory experiment where participants' aggregated...

This paper explores the robustness of laboratory expectation formation and public signal credibility to external uncertainty shocks and online experimentation. We exploit the recent pandemic as a source of exogenous background uncertainty in a New Keynesian learning-to-forecast experiment (LtFE)...