European Commission : Directorate-General for Economic and Financial Affairs., Dreger, C., Artis, M., Moreno, R., Ramos, P., & Surinach, J. (2007). Study on the feasibility of a tool to measure the macroeconomics impact of structure reforms. Brussels- Belgium: European Comission: Directorate-General for Economic and Financial Affairs.

European Commission : Directorate-General for Economic and Financial Affairs., Christian Dreger, Manuel Artis, Rosina Moreno, Paul Ramos, and Jordi Surinach. Study On the Feasibility of a Tool to Measure the Macroeconomics Impact of Structure Reforms. Brussels- Belgium: European Comission: Directorate-General for Economic and Financial Affairs, 2007.

European Commission : Directorate-General for Economic and Financial Affairs., et al. Study On the Feasibility of a Tool to Measure the Macroeconomics Impact of Structure Reforms. Brussels- Belgium: European Comission: Directorate-General for Economic and Financial Affairs, 2007.