In other words, as the ideologies of parties have become increasingly similar over recent decades, the content of political competition has substantially shifted from policy to non-policy factors, such as corruption issues. These dynamics, and the ideological considerations underpinning them, also provide a novel perspective on recent phenomena in contemporary democracies, such as the growth of negative campaigning, as well as populist strategies based on anti-elite rhetoric. The book will appeal to students and scholars interested in political corruption, valence politics, populism and electoral campaigning.