1. World Economic Outlook, Cyclical Upswing, Structural Changeshttps://www.imf.org/en/Publications/WEO/Issues/2018/03/20/world-economic-outlook-april-2018
2. Database on Economic and Financehttps://ec.europa.eu/eurostat/data/database
3. The Cyclical Resilience and Determinants of the Participation Rate in Spain;Montero,2015
4. Labour Market Resilience: The Role of Structural and Macroeconomic Policies;Hijzen,2017