Inflation has climbed since 2021, as the labor market has tightened. Two historical data relationships can account for elevated inflation over the past two years: the Beveridge curve, which relates ...

Fitting data with nonlinear regression -- Fitting data with linear regression -- Models -- How nonlinear regression works -- Confidence intervals of the parameters -- Comparing models -- How does a ...

New data covering the period since May 2023 have continued to follow the path of a nonlinear Phillips curve that shows the relationship between inflation and a particular measure of labor market slack ...