Global study finds Phillips curve still relevant, impacting inflation rates.
The study looked at whether the relationship between job market pressure and inflation is still strong in different countries. They used a statistical method to analyze data from 11 OECD countries, including the US. The results showed that in 2018, changes in unemployment had a big impact on inflation, suggesting that the Phillips curve is still relevant. The relationship between inflation and unemployment actually got stronger in most countries, contrary to what was previously thought.