This paper reports a comparison of South African household inflation expectations and inflation credibility surveys undertaken in 2006 and 2008. The objective is to test for possible feed-through between inflating credibility and inflation expectations. It supplements similar earlier research...

Despite sound theoretical foundations a drawback of the New Keynesian model is its inability to generate adequate persistence in the variables it seeks to explain. A common solution is to modify the model to include lagged variables. However, this is unsatisfactory as many such modifications...