How far has the ceding of sovereignty to supranational institutions influenced the course of economic integration within Europe ?

The assigment should focus on ECONOMIC matter and not political ones, so going into detail with supranational institution such as the European court of justice will be wrong.

Our teacher expect us to talk about the different theory on european integration such as neofunctionalism and intergovernmentalism of Stanley hoffman.

I choise chicago style thinking it might be the easy for you but you could adopt the apa if you prefer to.

Thank you,