The dominant effect on the deficit comes from the economy, not tax policy.

FORBES: Washington Post Misleads Readers About Paul Ryan, Tax Rates and Deficits

Members of the Bank of England's Monetary Policy Committee will have to decide whether the dominant effect of the energy price rise is to reduce demand from the economy, so that the long term prospects for inflation returning to target are improved, or to dangerously increase underlying inflationary pressures.

BBC: British Gas to announce price rises this month

"In terms of the election, I will say that if a politician wears a red tie he -- or she -- may be viewed as more dominant and that might have an effect, but again, that's way beyond our data, " he explains.

CNN: Wearing red may boost your sex appeal

The question then becomes which is the dominant explanation and thus the final and total effect on music sales.

FORBES: File Sharers Buy More Music Than Non-File Sharers: Not Quite What The Report Says

His driving style was not suited to the off-throttle blown diffuser, which Vettel used to such devastating effect en route to 11 wins in a truly dominant season.

CNN: Mark Webber: F1's elder statesman remains outsider