Leaving EMU would create great legal uncertainty and costly litigation and would hence involve extremely high costs for a country that has fully been euronized. Nevertheless, it is conceivable that these costs are not high enough to eliminate fully the risk of monetary disintegration in Europe....

Leading indicators are typical constructs used in macroeconomics to guide decision making in several areas of economic activity, including policy formation and long term investment. Researchers often evaluate and select leading indicators on a seemingly ad hoc basis involving OLS regression,...