Public Finances and Inflation : The Case of Spain

We empirically explore the influence of inflation on fiscal variables in the short, medium and long run, for the case of the Spanish economy, in particular to draw policy lessons for the design of the ongoing process of rebalancing of fiscal accounts. We focus on this topic through the lenses of: (i) the government budget constraint, to assess the influence of inflation on changes in public debt; (ii) accounting decompositions of nominal revenue and expenditure items into their real and price parts; (iii) a large-scale macroeconometric model that contains a detailed fiscal policy block; and (iv) a long-run accounting model on pension expenditure