The indicators on corruptionrisk.org have been developed by Professor Alina Mungiu-Pippidi and her research team at the European Research Centre for Anti-Corruption and State-Building (ERCAS).
Please cite this methodology paper for the Index of Public Integrity, and this one for the T-Index. For the Corruption Risk Forecast, please cite Alina Mungiu-Pippidi (2022), Trend Analysis and Forecast Methodology.