We adapt techniques from the literature on chaos and nonlinear dynamics to detect misspecification in models of serially independent data by checking for dependence between the regressors and disturbances. Our tests are nonparametric in that they determine whether the distribution of the...

In this paper we provide new evidence on the impact on the U.S. CPI of the appearance and growth of new types of product outlets. Our CPI food microdata permit a more detailed categorization of outlet types than in previous studies, and we can adjust for numerous differences in item...

Did inflation targets reduce the level of expected inflation in Australia, Canada, New Zealand, Sweden, and the United Kingdom? In this note, predictions of forecasts by professional forecasters are constructed for five consecutive 12-month periods after the announcement of targets. These...