These freedoms are cornerstones of the European Single Market. They strengthen trade within the EU. Two-thirds of all goods produced in the EU are exported to another EU country. Since the EU is the world’s largest single market, this free exchange generates positive welfare effects. Studies show that the EU’s gross domestic product (GDP) has grown by several percentage points thanks to the Single Market. The four fundamental freedoms are controversial within the EU, even if the European Single Market serves as a model for many regions.
How the Brexit can continue with the four freedoms can be found in the new Briefing.