Dullien, Sebastian, Torreblanca Ignacio, Jose,(2012), ‘What is political union?’, The European Council on Foreign Relations.
“The euro crisis has led to a massive transfer of power to the EU level, and made political union a genuine possibility. But although pro-Europeans now agree that political union is necessary to save the euro, they often have in mind very different things. A new ECFR paper by Sebastian Dullien and José Ignacio Torreblanca – “What is political union?” – argues that European leaders must make three choices about the type of political union they want.”