The authors are grateful for the comments provided by the external peer reviewers: Ole Winckler Andersen, Pablo Guerrero, and Michael Bamberger. In addition, the authors would like to thank the following colleagues at the Independent Evaluation Group for their comments and contributions: Alison Evans, Ariya Hagh, Caroline Heider, Giuseppe Iarossi, Kristen Milhollin, Amanda O’Brien, Estelle Raimondo, Luísa Ulhoa, and Maurya West Meiers.