This paper analyses the importance of real wage rigidities, in particular through their interaction with price stickiness, for optimal monetary policy in a calibrated small open economy DSGE model including oil in production and consumption. Blanchard and Galí (2007a) show real rigidities to...

Abstract: This note investigates the interaction between nominal and real labour market rigidities. It shows nominal wage rigidity to have little effect on the welfare loss from labour adjustment costs under a labour supply shock. This implies that the second best effect of nominal price...

This note analyses the interaction between nominal wage stickiness and costly employment adjustment in a small closed-economy New Keynesian model with simple rule-based or optimal monetary policy. The results show (1) the costs of nominal and real rigidity to depend on the policy regime, (2)...