Slovenian prime minister Alenka Bratusek, her Croatian counterpart Zoran Milanovic, Slovenian foreign minister Karel Erjavec and Croatian foreign minister Vesna Pusic shake hands after the Slovenian parliament ratified Croatia's EU accession, in Ljubljana last week.  Photograph:  Srdjan Zivulovic/Reuters

Slovenia's creditworthiness is deteriorating at the fastest pace in the world after Cyprus as investors speculate a banking crisis will force i(...)