Is the air of optimism that seems to permeate the global economic outlook justified? Leading commentators around the world are more optimistic at the start of the New Year than they have ever been since the global recession of 2008. Even conceding that a certain amount of cheer and expressions of glad tidings are common on every new year’s eve, the year 2014 seems exceptional — in the opinion of many experts, things look much better than they did in the recent past. Subjectivity rules