Diplomacy Professor Publishes Book on Participatory Budgeting in Brazil  Diplomacy Professor Benjamin Goldfrank published a book titled, The Rise, Spread, and Decline of Brazil’s Participatory Budgeting; the Arc of a Democratic Innovation.02/23/2022Diplomacy Professor Benjamin Goldfrank published a book titled, The Rise, Spread, and Decline of Brazil’s Participatory Budgeting; the Arc of a Democratic Innovation.Franklin J. ShobeNation and WorldSchool of Diplomacy and International RelationsJoseph A. Unanue Latino Institute