Statisticians and economists have had a field day in interpreting this year's Budget. It is difficult to find an unbiased report on George Osborne's offerings this year, but Channel 4 News Factcheck does a credible job in trying to answer the question, who really are the winners and losers?
Will the wealthiest pay more or less?
The blog nicely sums up how difficult it is to model people's behaviour with respect to tax avoidance: "all academics stress that these numbers are vague and forecasts can easily be wrong."