2025 Methodology

Score Validation and Review Process

The IU Lilly Family School of Philanthropy compares country expert responses against desk research and, when available, against numeric scores of additional country experts. Then, each report goes through an in-depth review process with a regional reviewer. As part of the 2025 GPEI regional review process, the research team hosted 15 regional reviews—12 online meetings with experts from 12 regions and 3 asynchronous reviews. A global advisory council reviews country reports and feedback from regional reviewers. Additional collective feedback is harvested at an in-person gathering with expert contributors. Finally, factor scores and narratives are adjusted throughout this process, with final approval by country experts. In 2025, the outputs from this process included a global report, 15 regional reports, and 95 country reports.