Posted on February 22, 2018 by admin Identify and describe theory behind the economic integration. Support your analysis with statistical data between the EU-27 plus the EEA and the UK especially in the financial services. Identify and describe theory behind the economic integration. Support your analysis with statistical data between the EU-27 Identify and describe theory behind the economic integration. Support your analysis with statistical data between the EU-27 plus the EEA and the UK especially in the financial services.the EEA and the UK especially in the financial services.