EU External Trade and the Treaty of Lisbon: A Revised Neofunctionalist Approach

This article analyses the EU’s Common Commercial Policy (CCP) at the level of Treaty revision and particularly focuses on the last Treaty negotiations that led to the Treaty of Lisbon. The analysis is based on a revised neofunctionalist framework that the author developed in previous work. It draws on the following concepts: (i) functional spillover; (ii) cultivated spillover; (iii) social spillover; and (iv) countervailing forces. Insights into the dynamics and countervailing forces driving Treaty revisions considerably deepen our understanding of the Common Commercial Policy, as EU external trade policy-making is substantially affected by the parameters set by the Treaty. The analysis indicates that the revised neofunctionalist framework can broadly account for the changes of the Common Commercial Policy during the last Treaty revision. It is further suggested that integration in the area of trade policy cannot be explained exclusively by rational choice dynamics, such as utility maximizing actors with fixed preferences, but that socialization through deliberation also needs to be taken into account