Greece itself must take charge to roll out necessary reforms

SOME economists overlook the modern idea that a country’s prosperity depends on innovation and entrepreneurship. They take the mechanistic view that prosperity is a matter of employment, and that employment is determined by “demand” – government spending, household consumption, and investment demand.
Looking at Greece, these economists argue that a shift in fiscal policy to “austerity” – a smaller public sector – has brought an acute deficiency of demand and thus a depression. But this claim misreads history and exaggerates the power of government spending.