Referendums in the EU’s constitution building process

Abstract

In ten member states of the European Union (EU) the new constitutional treaty was supposed to be ratified by referendum. A growing number of theoretical models predicts that such additional ratification hurdles result in an advantage for negotiators in the bargaining game. The impact such a referendum constraint can exert, however, depends on the timing of its announcement, the remaining ratification rules as well as the preference constellations. If parliament and voters are actually in favor of the new treaty, ratification constrain Show more