Borrowing costs on Portugal’s debt have hit a level that proved unsustainable for both Greece and Ireland, but Lisbon is refusing to countenance talk of an EU bailout. Can this small, recession-prone nation hold out much longer? Long lumped along with Ireland, Greece and Spain as one of the so-called PIGS, Portugal has so far managed to face down fears about its ability to service its debt better than many policymakers, economists and investors could have expected. Even as the yield on 10-year Portuguese bonds soared to 7.63 percent in mid-February –the highest level since the country became a founder member of the single currency at the end of the 1990s– and the European Central … [Read more...] about Portugal’s debt: a tale of pride and prejudice