The European Parliament's Legislative Powers Reconsidered – Assessing the Current State of the Procedural Models Literature

This article maps out the state of affairs of the academic literature which uses procedural spatial voting models to explain legislative decision-making in the European Union. Employing Tsebelis's (1994 ) article in which the author models the Union's co-operation procedure and using it as a reference point, I show that there is no clarity yet as to which of the several existing procedural model specifications yields the most convincing results. I conclude by suggesting how the current situation could be improved, and that procedural modelling might be integrated with other rational choice theory for a better understanding of the ongoing evolution of the policymaking instruments in the European Union.