Roubini : Balkanization of Economic Activity, Banking systems, and public-debt markets continues

Nouriel Roubini : ........Moreover, balkanization of economic activity, banking systems, and public-debt markets continues, as foreign investors flee the eurozone periphery and seek safety in the core. Private and public debt levels are high and possibly unsustainable. After all, the loss of competitiveness that led to large external deficits remains largely unaddressed, while adverse demographic trends, weak productivity gains, and slow implementation of structural reforms depress potential growth. CommentsTo be sure, there has been some progress in the eurozone periphery in the last few years: fiscal deficits have been reduced, and some countries are now running primary budget surpluses (the fiscal balance excluding interest payments). Likewise, competitiveness losses have been partly reversed as wages have lagged productivity growth, thus reducing unit labor costs, and some structural reforms are ongoing. - in project-syndicate