The impact of uncertainty shocks in Spain: SVAR approach with sign restrictions

The purpose of this research is to quantify the impact of economic uncertainty shocks in Spain by using an SVAR approach with sign restrictions with data from January 2001 to June 2018. Specifically, we analyze temporary and persistent economic uncertainty shocks. Furthermore, we isolate the uncertainty shocks whose origin is only politic to identify potential differences in the effects of the uncertainty according to its origin. Our results suggest that positive shocks to economic and political uncertainty lead to an increase in unemployment and a fall in consumer confidence, business confidence, IBEX 35 Index and industrial production. Moreover, these negative effects of uncertainty remain for a long-time horizon, especially for the case of industrial production and unemployment. According to these results, we can conclude that economic uncertainty shocks have a significant negative impact on the Spanish economy.