In chapter 5, José Villaverde and Adolfo Maza discuss the case of Spain, which, like Italy, has experienced the most acute economic crisis since the end of the Second World War. Because of that, the country had to face some important constraints in its public finances and public investment experienced a severe blow after the outbreak of the crisis. Before the 2008 Global Financial Crisis – namely during the period 2000–2007 – Spain was the country that registered the second highest increase in public gross fixed capital formation among the five biggest European countries (France, Germany, Spain, Italy and the UK), a rate (6.8% per year) that was also much higher than that of the EU (2.3%) and the euro area (2.6%). However, over the next period, 2008–2013, the situation changed completely: public investment dropped on an annual basis at a rate close to 11%; thus, Spain suffered the most acute decline in public investment by far among the among the big five. It also emerges that public investment in Spain has been very volatile and pro-cyclical over time (with large increase periods during boom times and huge falls during recessions); investment in infrastructures always represents the main component of public investment. This implies a policy agenda towards a more anti-cyclical stance and a rebalancing of types of investments, for instance the necessity to increase the share devoted to information and communications technology (ICT).