This paper analyses the effects of supply shocks on the Spanish inflation rate. Our goal is to determine if there is a homogeneous behaviour across regions with regard to that issue or if, on the contrary, there are regions more inflationary than others. In this sense, this paper tries to throw...

The objective of the present paper is to contribute to the study of the labour markets of two Spanish regions that have mantained over the last few decades a persistent unemployment differential with respect to the remainder of the country: Andalusia and Extremadura. To this end, a brief...

In this work we centre on the menu cost models of new keynesian economics and, more concretely, on the empirical testing line proposed by Ball and Mankiw (1994, 1995), authors that confront in a monopolistic competition model the explanation of why a shock that affects relative prices also...