Economists, those killjoys, are busy adding up the cost of the UK royal wedding, and all associated matrimonial festivities. At one end an economist thinks it will knock 1.5% or $15 billion off UK GDP as that equals one day’s work. Another says it will cost just 0.2% or $2 billion or 1/5th of a day of work. One bozo estimates it at $50 billion but added 3 other holidays that occur yearly and that’s ecocheating!