- Simon Bulmer, Simon BulmerProfessor of Politics, University of Sheffield
- Owen Parker, Owen ParkerLecturer in European Politics, University of Sheffield
- Ian Bache, Ian BacheProfessor of Politics, University of Sheffield
- Stephen GeorgeStephen GeorgeEmeritus Professor of Politics, University of Sheffield
- and Charlotte BurnsCharlotte BurnsProfessor, University of Sheffield
This chapter examines theories of European Union governance. As European integration progressed, the academic focus began to shift from explaining the integration process to understanding the EU as a political system. As such, EU scholars increasingly drew on approaches from the study of domestic and comparative politics. This chapter surveys a number of approaches that focus on the EU as a political system. These approaches are quite varied and include new institutionalism, governance, and policy network approaches. At the end of the chapter attention is turned to some of the overall characterizations of EU governance that also offer valuable insights: supranational governance; new intergovernmentalism; and differentiated integration.