Published Econometrica Online 1 Jan 2025Tell Me Something I Don't Already Know: Learning in Low- and High-Inflation SettingsMichael Weber · Bernardo Candia · Hassan Afrouzi · Tiziano Ropele · Rodrigo Lluberas · Serafin Frache · Brent Meyer · Saten Kumar · Yuriy Gorodnichenko · Dimitris Georgarakos · Olivier Coibion · Geoff Kenny · Jorge PonceThis paper uses randomized control trials (RCTs) applied over time in multiple countries to study whether the economic environment — specifically the level of inflation — affects how agents learn from …