This paper proposes a dynamic stochastic general equilibrium model that endoge­nously generates inflation persistence. We assume that although firms change prices periodically, they face convex costs that preclude optimal adjustment. In essence, the model assumes that price stickiness arises...

This paper investigates the issue of rational expectations using inflation forecasts from the Survey of Professional Forecasters (SPF) and the Green Book. We provide an alternative test of rational expectations hypothesis by measuring the degree of persistence of potential systematic mistakes....

This paper investigates wage dynamics assuming the potential presence of dual wage stickiness: with respect to both the frequency as well as the size of wage adjustments. In particular, this paper proposes a structural model of wage inflation dynamics assuming that although workers adjust wage...

This paper investigates wage dynamics assuming the potential presence of dual wage stickiness: with respect to both the frequency as well as the size of wage adjustments. In particular, this paper proposes a structural model of wage inflation dynamics assuming that although workers adjust wage...