Karakosta, OuraniaTsakiris, NikosVlassis, Nikolaos2025-03-032025-03-032025-02Karakosta, O, Tsakiris, N & Vlassis, N 2025, 'Pareto Improving Reforms in the Presence of Spillovers and Spillbacks', Journal of Public Economic Theory, vol. 27, no. 1, e70018.https://hdl.handle.net/2164/25115The authors graciously acknowledge the constructive comments and suggestions provided by the editor, professor Rabah Amir, the associate editor, and two anonymous reviewers of the journal. In addition, we would like to express our gratitude to C. Kotsogiannis, C. Montagna, Frans de Vries, P. Hatzipanayotou, T. Kiso, and F. Antoniou for their insightful comments. The authors are responsible for any remaining errors and omissions.22421719engFiscal FederalismSpillovers and SpillbacksPareto improving reformstransboundary pollution externalitiesHB Economic TheoryHBJournal article271