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Europe Must Fix Its Fiscal Rules

In an environment of persistently low interest rates and below-potential output, economic policymakers must rethink the prevailing approach to public debt. For the eurozone, this means creating a common budget, or at least overhauling the fiscal rules that have tied member-state governments' hands for no good reason.

TRENTO – Earlier this year, I argued that in countries where interest rates are extremely low and public debt is considered safe by investors – making it less costly from both a fiscal and economic standpoint – larger fiscal deficits may be needed to make up for the limitations of monetary policy. The eurozone has now reached this stage.