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Journal Publication

What do price equations say about future inflation?

This paper uses an econometric approach to examine the inflation consequences of the American Rescue Plan Act of 2021. Price equations are estimated and used to forecast future inflation. The main results are: (1) The data suggest that price equations should be specified in level form rather than in first or second difference form. (2) There is some slight evidence of nonlinear demand effects on prices. (3) There is no evidence that demand effects have gotten smaller over time.