由于主权债务危机加剧，伴随着欧元持续疲软，不仅是欧盟欧元区的当局，包括希腊政府方也开始考虑退出欧元区以寻求新的救市之法。
http://www.bloomberg.com/news/2012-05-13/euro-officials-begin-to-weigh-greek-exit-from-common-currency.html
http://www.bloomberg.com/news/2012-05-13/euro-officials-begin-to-weigh-greek-exit-from-common-currency.html
