MEDEA: A DSGE Model for the Spanish Economy (original) (raw)
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International Review of Economics & Finance
This paper analyzes the role of a variety of shocks as determinants of Spanish macroeconomic fluctuations before the international financial and economic crisis (1970-2008). To do this we estimate a small open economy stochastic model using Kalman Filter techniques. The set of estimated parameters allows the replication with remarkable accuracy of the time path for the major macroeconomic aggregates. In particular, the model reproduces the so-called dual inflation phenomenon which burdens the competitiveness of the Spanish economy.
Disentangling the Effects of Supply and Demand Shocks: A DSGE Model for the Spanish Economy
Procedia Economics and Finance, 2014
In this paper we use a small open economy Dynamic Stochastic General Equilibrium Model (DSGE) for Spanish economy to search for a deeper characterization of the determinants of Spain's macroeconomic fluctuations throughout the period 1970-2008. In order to do this, we distinguish between tradable and non-tradable goods to take into account the fact that the presence of non-tradable goods in this economy is one of the largest in the world. We estimate a DSGE model with supply and demand shocks (sectorial productivity, public spending, international real interest rate and preferences) using Kalman Filter techniques. We find the following results. First of all, our variance decomposition analysis suggests that 1) the preference shock basically accounts for private consumption volatility 2) the idiosyncratic productivity shock accounts for non tradable output volatility; and 3) the sectorial productivity shock along with the international interest rate both greatly account for tradable output. Secondly, the model closely replicates the time path observed in the data for the Spanish economy and finally, the model captures the main cyclical qualitative features of this economy reasonably well.
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SSRN Electronic Journal, 2000
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In this paper we develop and estimate a new bayesian DSGE model for the Spanish economy that has been designed to evaluate different structural reforms. The small open economy model incorporates a banking sector, consumers and entrepreneurs that accumulate debt, a rich fiscal structure and monopolistic competition in products and labor markets, for a country in a currency union, with no independent monetary policy. The model can be used to evaluate ex-ante and ex-post policies and structural reforms and to decompose the evolution of macroeconomic aggregates according to different shocks.
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SERIEs, 2010
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SERIEs, 2011
Over the past ten years Dynamic Stochastic General Equilibrium (DSGE) models have become an important tool in quantitative macroeconomics. However, DSGE models were not considered as a forecasting tool until very recently. The objective of this paper is twofold. First, we compare the forecasting ability of a canonical DSGE model for the Spanish economy with other standard econometric techniques. More precisely, we compare out-of-sample forecasts obtained from di¤erent estimation methods of the DSGE model with the forecasts produced by a VAR and a Bayesian VAR. Second, we propose a new method for combining DSGE and VAR models (in what we have called Augmented VAR-DSGE) through the expansion of the variable space where the VAR operates with arti…cial series obtained from a DSGE model. The results indicate that the out-of-sample forecasting performance of the proposed method is capable of competing with all the considered alternatives, and thus even a simple canonical RBC model contains useful information that can be used for forecasting purposes.