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New Publication: "The Differentiation Paradox in European Integration" by Dr. Felix Biermann

27.06.2022

"The Differentiation Paradox in European Integration: Why Going It Alone Produces Suboptimal Results" by Dr. Felix Biermann.

Differentiation is not only a design feature of European integration, it is also a Member State strategy to overcome preference divergence. However, putting together an optimal group is difficult: Either the resulting club lacks the capacity to produce the club good efficiently; or differentiation attempts lead to an equally suboptimal outcome of a club too large and too heterogeneous to be effective. This paper develops an explanation of this differentiation paradox. When an avant-garde group proposes differentiation, the presence or absence of its go-it-alone power determines the outcome. The former leads to suboptimally large clubs due to the bandwagoning dynamic that produces a cascade. By contrast, the absence of go-it-alone power triggers a blockade and results in suboptimally small clubs. This actor-centred approach to differentiated integration is tested by analysing the establishment of Permanent Structured Co-operation in security and defence, which declined from an ambitious idea into a diluted reality.


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