Tag Archives: Phillips Curve

The Economist new series on 'big ideas' tackled in a recent issue the concept of the natural rate unemployment (subscription required; other ideas included Say's Law and Human Capital, just to give you the broad picture of what they think it's big). I will only comment very briefly on two issues, one related to the history of ideas and the other to the concept itself.The Economist suggests that the natural rate of unemployment can somehow be connected to the ideas of Keynes. In their...

AbstractThis paper reexamines the forecasting ability of Phillips curves from both an uncon- ditional and conditional perspective by applying the method developed by Giacomini and White (2006). We find that forecasts from our Phillips curve models tend to be unconditionally inferior to those from our univariate forecasting models. Significantly, we also find conditional inferiority, with some exceptions. When we do find improvement, it is asymmetric – Phillips curve forecasts tend to be...