This was explained to me by the father of the euro himself, economist Robert Mundell of Columbia University. (I studied economics with Mundell’s buddy, Milton Friedman.) Mundell not only invented the euro, he also fathered the misery-making policies of Thatcher and Reagan, known as “supply-side economics” – or, as George Bush Sr. called it, “voodoo economics.” Supply-side voodoo is the long-discredited belief that if a nation demolishes the power of unions, cuts business taxes, eliminates government regulation and public ownership of utilities, economic prosperity will follow.
The euro is simply the other side of the supply-side coin. As Mundell explained it, the euro is the way in which congresses and parliaments can be stripped of all power over monetary and fiscal policy. Bothersome democracy is removed from the economic system. “Without fiscal policy,” Mundell told me, “the only way nations can keep jobs is by the competitive reduction of rules on business.”