Eurozone 's economic troubles are too complex to be solved by a Greek exit , says AXA Group . ( CNN ) -- Henri de Castries says the insurer is keen to increase its investments . There are problems in the stability of the euro , he says . De Castries : Over - run in Italy and Greece is the worst - case scenario .
Eurozone 's economic troubles are too complex to be solved by a Greek exit , says AXA Group . Henri de Castries says the insurer is keen to increase its investments . There are problems in the stability of the euro , he says . De Castries : Over - run in Italy and Greece is the worst - case scenario .