The paper argues that not only has the bringing down of formal borders between states spurred intensified internal controls over labor markets, but EU actors and institutions also increasingly pressure member-states to combat their shadow economies. To share an open border has costs. In short, globalization and Europeanization, once thought likely to erode the power and autonomy of states, have instead brought about a reconfiguration and even expansion of state responsibilities. With this has come a recasting of the relationship between states and economies – formalization of the informal, regulation of the unregulated, and bringing into the light economic transactions that had hitherto been conducted in the shadows. Formal borders have been replaced by an intensification of the state’s role in overseeing economic transactions and monitoring the lives of denizens and citizens.