Extensive prior research on the economics of European monetary union highlighted some potential risks (the known unknowns) but overlooked others (the unknown unknowns). Asymmetries among participating countries, the potentially destabilising character of a one-size-fits all monetary policy, the...

• The European Union's plan for aiding recovery in member states hit by the coronavirus crisis has been rightly hailed as a major breakthrough for the bloc. But there is much less clarity on the plan's economic aims, its priorities and the content of the contractual arrangements it should...

The high point of global governance was reached in the mid-1990s around the creation of the World Trade Organisation. It was hoped that globalisation would be buttressed by a system of global rules and a network of specialised global institutions. Two decades later these hopes have been dashed...