"Mark Hallerberg's Domestic Budgets in a United Europe is an excellent contribution to the literature and the policy debate on how fiscal policies work. Its message is important: healthy public finances require appropriate institutions and these can differ significantly across countries. The analysis is sound: a consistent conceptual framework explaining the role and emergence of fiscal institutions is followed by a number of case studies. The book is timely and timeless: students, academics, policy analysts and policy makers will find an invaluable toolkit for assessing fiscal policies and institutions in Europe and abroad."—Ludger Schuknecht, European Central Bank