Differentiated integration beyond Brexit: revisiting cleavage perspective in times of multiple crises
In: Routledge research in comparative politics
"One more crisis may pull us apart" : multiple crises and their cumulative nature -- From "ever closer" to "ever loser" union : differentiated integration in Europe -- Revisiting cleavage concepts in the wake of the European integration -- From inner core to outer periphery : supply and demand for European (differentiated) integration -- Discussion & conclusions.