LAUSR

This article analyses the impact of mobility on sending CEE countries after the biggest EU enlargement of 2004 with some reference to the EU enlargement of 2007. It is presented on the fifteenth anniversary of the biggest historical EU enlargement with a disclaimer that economic and social changes are still enduring. The aim of this article is to explain the interlinked economic and social impacts of EU enlargements on CEE sending countries relating to: GDP, wages, economic remittances, welfare systems and employment, human capital (tangible and intangible), social remittances and social mobility. It is proved here, that exploring and exploiting the complex catalogue of available arguments and findings across CEE countries, EU enlargements can be seen as outcomes of a set of top-down public policies with their regulation (EU law), distribution (four freedoms) and redistribution functions (EU funds) along with bottom-up activities and developments of migrants themselves.