Rising debt can threaten macroeconomic, financial, and fiscal stability, and thus fuels uncertainty among economic agents. Therefore, high levels of indebtedness may hinder economic growth especially for those economies with a large debt burden and may also amplify the volatility of GDP growth...

We show that in the EU there were diverse causes for the sovereign debt crisis. Yet, fiscal austerity was hastily imposed assuming that the multiplier would be weak and fiscal consolidation could quickly be achieved. Yet, it turned out that fiscal consolidation is state dependent: It is...