In this paper we critically reappraise some measures of the importance of time-dependent price setting rules and propose an alternative way to gauge the significance of this type of price setting behaviour. The merits of the proposed measure are highlighted in an application using micro-data....

This paper uses firm level survey data from Portugal to investigate how firms adjust their labour costs in the presence of wage rigidities. We document that Portuguese firms, besides reducing employment or freezing nominal base wages, also make frequent use of other cost-cutting strategies, like...

This paper uses firm level survey data from Portugal to investigate how firms adjust their labour costs in the presence of wage rigidities. We document that Portuguese firms, besides reducing employment or freezing nominal base wages, also make frequent use of other cost-cutting strategies, like...

This paper discusses the identification of the determinants of downward wage rigidity and provides new empirical evidence concerning its importance in Europe. It is shown that the models estimated so far in the literature suffer from econometric problems that prevent the contributions of those...

Infrequent price changes at the firm level are now well documented in the literature. However, a number of issues remain partly unaddressed. This paper contributes to the literature on price stickiness by investigating the lags of price adjustments to different types of shocks. We find that...