As the power and scope of the European Union moves further, beyond traditional forms of international cooperation between sovereign states, it is important to analyse how these developments are impacting upon national institutions and processes of democratic representation and legitimacy in the member countries. The authors in this book identify four core processes of democratic governance present in any democratic political system that link societal and state processes of decision-making: opinion formation, interest intermediation, national executive decision-making and national parliamentary scrutiny. From a normative perspective they discuss what impacts this process of Europeanization has on democracy in the evolving system. They conclude that more changes are seen within the state-centric than in the societal-centred processes of democracy, thus the public seems to have been 'left behind' in the process of constructing Europe. The empirical research and normative discussion presented in this book are designed to further our knowledge concerning the Europeanization of social and state processes of democracy and to contribute to the continuing dialogue on democracy in the European Union. This book will be of great interest to academics and researchers of political science, public policy and international relations, as well as those interested in European studies and comparative politics.

European integration has had an ever deepening impact on the member states. The first wave of research concerned the process of institution building and policy developments at the European Union (EU) level. The second wave, on Europeanization used the resulting integration as an explanatory factor in understanding domestic political change and continuity. What is now necessary is to link our understanding of these bottom-up' and top-down' processes of integration and Europeanization. This book argues that a third wave of research on the EU is needed to adequately understand the increased interconnectedness between the European and national political levels. We posit that this third wave should be sensitive to the temporal dimension of European integration and Europeanization. In particular, we ask: how has Europeanization affected current modes of integration and cooperation in the EU?

7. 1. 1 Research Question The electricity sector has undergone and continues to experience a fundamental transformation. Liberalization, deregulation and re-regulation have spread around the world, which has led to a far-reaching restructuring of the sector. In Europe, this trend has been reinforced by a European Union (EU) directive adopted in 1996. This directive alone, however, cannot suf ciently explain how and why most co- tries, some of them not members of the EU, decided to liberalize their electricity sectors. First, the directive gave large leeway to the member states about how to implement liberalization, and second, the phenomenon is an almost global trend, not limited to Europe. Therefore, Europeanization as an explanation for the electr- ity market's liberalization has been criticized for overemphasizing the impact of the EU (Fligstein and Merand 2001; Jordana et al. 2006; Levi-Faur 2004; Verdier and Breen 2001). A more encompassing approach to explain why governments decided to lib- alize their electricity markets is offered by the recent research agenda of trans- tionalization. Transnationalization can be de ned as ' . . . ] the regular interactions between state and non-state actors across national boundaries aimed at shaping political and social outcomes at home, abroad, and in an emerging global sphere of governance' (Orenstein and Schmitz 2006: 7). The approach of transnationalization includes both state and nonstate actors.

7. 1. 1 Research Question The electricity sector has undergone and continues to experience a fundamental transformation. Liberalization, deregulation and re-regulation have spread around the world, which has led to a far-reaching restructuring of the sector. In Europe, this trend has been reinforced by a European Union (EU) directive adopted in 1996. This directive alone, however, cannot suf ciently explain how and why most co- tries, some of them not members of the EU, decided to liberalize their electricity sectors. First, the directive gave large leeway to the member states about how to implement liberalization, and second, the phenomenon is an almost global trend, not limited to Europe. Therefore, Europeanization as an explanation for the electr- ity market's liberalization has been criticized for overemphasizing the impact of the EU (Fligstein and Merand 2001; Jordana et al. 2006; Levi-Faur 2004; Verdier and Breen 2001). A more encompassing approach to explain why governments decided to lib- alize their electricity markets is offered by the recent research agenda of trans- tionalization. Transnationalization can be de ned as '[...] the regular interactions between state and non-state actors across national boundaries aimed at shaping political and social outcomes at home, abroad, and in an emerging global sphere of governance' (Orenstein and Schmitz 2006: 7). The approach of transnationalization includes both state and nonstate actors.

This book argues that a third wave of research on the EU is needed to adequately understand the increased interconnectedness between the European and national political levels. In particular, the book asks: how has Europeanization affected current modes of integration and cooperation in the EU? The authors argue that deeper integration in other areas requires a degree of input legitimacy that is currently lacking in the EU.