LONDON (MarketWatch) -- Greek borrowing costs continued to rise on Thursday, with the yield on 10-year government bonds jumping to the highest level since July 2013. The yield on the 10-year paper rose 43 basis points to 10.918%, continuing the trend seen after radical far-left Syriza party won Greece's general election on Sunday. Ahead of the election, the 10-year yield was below 9%. The ...