虽然奥斯本先生宣称这个税率毫无竞争力，但他最后一个想要冒放弃这个税率的政治风险的人，至少在2013年公用部门的支付冻结解除之前。
Though Mr Osborne has called the tax rate " very uncompetitive ", he is the last man to ignore the political risks of ditching it , at least before a public-sector pay freeze ends in2013 .
税率风险