How does democracy work?

The authors of this ambitious book address a fundamental political question: why are leaders who produce peace and prosperity turned out of office while those who preside over corruption, war, and misery endure? Considering this political puzzle, they also answer the related economic question of why some countries experience successful economic development and others do not. The authors construct a provocative theory on the selection of leaders and present specific formal models from which their central claims can be deduced. They show how political leaders allocate resources and how institutions for selecting leaders create incentives for leaders to pursue good and bad public policy. They also extend the model to explain the consequences of war on political survival. Throughout the book, they provide illustrations from history, ranging from ancient Sparta to Vichy France, and test the model against statistics gathered from cross-national data. The authors explain the political intuition underlying their theory in nontechnical language, reserving formal proofs for chapter appendixes. They conclude by presenting policy prescriptions based on what has been demonstrated theoretically and empirically.

This book seeks to elucidate its subject-the governing of democratic state-by making intelligible the party politics of democracies. Downs treats this differently than do other students of politics. His explanations are systematically related to, and deducible from, precisely stated assumptions about the motivations that attend the decisions of voters and parties and the environment in which they act. He is consciously concerned with the economy in explanation, that is, with attempting to account for phenomena in terms of a very limited number of facts and postulates. He is concerned also with the central features of party politics in any democratic state, not with that in the United States or any other single country.

Why and how systems of political financing and representation in Europe and North America give outsized influence to the wealthy and undermine democracy, and what we can do about it. One person, one vote. In theory, everyone in a democracy has equal power to decide elections. But it’s hardly news that, in reality, political outcomes are heavily determined by the logic of one dollar, one vote. We take the political power of money for granted. But does it have to be this way? In The Price of Democracy, Julia Cagé combines economic and historical analysis with political theory to show how profoundly our systems in North America and Europe, from think tanks and the media to election campaigns, are shaped by money. She proposes fundamental reforms to bring democracy back into line with its egalitarian promise. Cagé shows how different countries have tried to develop legislation to curb the power of private money and to develop public systems to fund campaigns and parties. But these attempts have been incoherent and unsystematic. She demonstrates that it is possible to learn from these experiments in the United States, Europe, and elsewhere to design a better system that would increase political participation and trust. This would involve setting a strict cap on private donations and creating a public voucher system to give each voter an equal amount to spend in support of political parties. More radically, Cagé argues that a significant fraction of seats in parliamentary assemblies should be set aside for representatives from disadvantaged socioeconomic groups. At a time of widespread political disenchantment, The Price of Democracy is a bracing reminder of the problems we face and an inspirational guide to the potential for reform.