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α: calibrated so average coauthorship-adjusted count equals average raw count
We compare the inflation expectations reported by consumers in a survey with their behavior in a financially incentivized investment experiment. The survey is found to be informative in the sense that the beliefs reported by the respondents are correlated with their choices in the experiment. More importantly, we find evidence that most respondents act on their inflation expectations showing patterns consistent with economic theory. Respondents whose behavior cannot be rationalized tend to have lower education and lower numeracy and financial literacy. These findings help confirm the relevance of inflation expectations surveys and provide support to the microfoundations of modern macroeconomic models.