Who benefits and who loses when a common market for labour is extended to more countries?
The labour mobility problems that are created when a common market for labour is extended to more countries have been a major concern of the European Union when considering expansion because member states have always feared their economies would suffer due to the cheap labour coming from poorer nations. Considering the fact that the recent expansion added ten members eight of which have significantly lower wages than other countries and large labour forces makes this concern even more pertinent. Since labour mobility is part of the core freedoms in the Union, the Treaty of Rome that was put into effect in 1958 committed member states to allow for the free movement of labour. This implied that nothing would stop labour from moving within member states and there will be no discrimination against workers based on their nationality, provided the nation is within the customs union. Even though the European Union has always had a great extent of labour mobility, the reason why the nations al
