کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
964892 | 1479230 | 2014 | 11 صفحه PDF | دانلود رایگان |
• We re-examine the relationship between US inflation and unemployment in the long run.
• We use quarterly US data from 1952 to 2010 and state-of-the art econometric methods.
• We use a band-pass filter approach.
• We find strong evidence of a positive relationship, with inflation leading unemployment.
• Tests for multiple structural changes at unknown dates show that this relationship is stable.
Conventional wisdom holds that, in the long run, the Phillips curve is vertical. We re-examine the relationship between inflation and unemployment in the long run, using quarterly US data from 1952 to 2010, and state-of-the art econometric methods. Using a band-pass filter approach, we find strong evidence that a positive relationship exists, where inflation leads unemployment by some 3–312 years, in cycles that last from 8 to 25 or 50 years. Tests for multiple structural changes at unknown dates show that this relationship is stable. Our statistical approach is atheoretical in nature, but provides evidence in accordance with the predictions of Friedman (1977) and the recent New Monetarist model of Berentsen et al. (2011): the relationship between inflation and unemployment is positive in the long run.
Journal: Journal of Macroeconomics - Volume 41, September 2014, Pages 42–52