At least as important is the reform of the procedure for preventing and correcting macroeconomic imbalances.
Willi Koll
Willi Koll worked in the German Federal Ministry of Economics and Finance between 1977 and 2011, the last 13 years as deputy director general in the Economic and Fiscal Policy Department. He was also a member of the Economic Policy Committee of the OECD and the EU and a member of the EU Macroeconomic Dialogue.