Decision making in the EU before and after the Lisbon Treaty

Decision-making in the European Union before and after the Lisbon Treaty aims to assess what the changes the Treaty of Lisbon envisaged and whether these ambitions have materialised since the Treaty entered into force. It offers analyses of the past, as well as what might be the future (because some provisions will only enter into effect in the years to come). To what extent has the current decision-making process been able to address the shortcomings and challenges of the past? What has been th