It has long been realized that democratic governance requires a two-way flow of influence. Governments must be able to respond to what people want and people must be able to react to what governments do. These mechanisms of democratic governance have contributed to two research traditions: one, the responsible party approach, views policy change as a consequence of `electoral turnover'; and the other, the dynamic representation approach, views policy change as occurring in `rational anticipation' of electoral repercussions. The aim of this book is to evaluate the state of political...