] central banks , the European System of Central Banks and the European Central Bank . The reasons to include the ESCB and the ECB are twofold .
] ŒåíôæØŒÝò ôæÜðåæåò , ¯ ıæøðÆœŒü ÓýóôçìÆ ôøí ˚åíôæØŒþí ÔæÆðåæþí ŒÆØ ¯ ıæøðÆœŒÞ ˚åíôæØŒÞ ÔæÜðåæÆ » .