BridgeGap D1.2 Data Hub
Creators: name: Kukutschka, Roberto
Publisher: name: Zenodo
Year: 2024

description: *Please note that this deliverable is submitted to the European Commission and is currently being reviewed.  

Executive summary 

This report outlines the efforts of the BridgeGap Data Hub team, comprised of members of the Transparency International Secretariat, LUISS University, the Romanian Academic Society (SAR) and YouControl, over the past ten months to develop a cutting-edge platform for data visualisation and sharing, aligned with BridgeGap’s mission to advance understanding of corruption dynamics. The Data Hub aims to serve both researchers and the public by consolidating and simplifying access to data critical for analysing anti-corruption initiatives and their effectiveness. 

Objectives and Features 

The Data Hub was designed with several key objectives. The platform enables cross-country evaluations of anti-corruption effectiveness by compiling data suitable as dependent variables, streamlines access to anti-corruption metrics through a single, user-friendly website, incorporates theoretical insights to present data on the drivers and deterrents of corruption, and provides interactive tools for users to explore patterns and trends across countries and regions. 

Central to this initiative is addressing the persistent challenge of assessing corruption levels and their evolution by centralising high-quality data and presenting it in an accessible format. The Data Hub employs a structured framework that distinguishes between direct indicators and indirect indicators (e.g., transparency, regulation, enforcement, internet empowerment, and freedom of expression) to evaluate evolutions over time. 

Methodology and Database Structure 

The data included in the Data Hub was selected precisely, emphasising theoretical relevance, geographical and temporal scope, and data quality. Key sources include:



Index of Public Integrity: https://corruptionrisk.org/integrity/ , EuroPAM2

EuroPAM: http://europam.eu/ ,

Transparency Index: https://corruptionrisk.org/transparency/#tindex ,

the Corruption Perceptions Index: https://www.transparency.org/en/cpi/2023 ,

and procurement data from OpenTender.eu: https://opentender.eu/start


Rigorous cleaning, standardisation, and validation processes were undertaken to ensure the data’s accuracy and reliability. The final database consists of 42 indicators organised into six theoretical dimensions and is maintained in a relational structure. This approach ensures scalability, flexibility, and the capacity for advanced queries and updates. 

Platform Highlights 

The Data Hub website offers: 



A welcoming landing page that introduces the platform’s objectives, theoretical framework, and datasets. 

An interactive dashboard featuring maps, bar charts, and tables that allow users to explore and visualise data dynamically. 

Integration of the “Follow the Money” search engine, powered by YouControl's YC World tool, which visualises business connections to uncover potential conflicts of interest and undue influence. 


Future Directions 

The team is committed to expanding the platform’s reach and functionality by integrating new data sources, enhancing user tools, and incorporating feedback. A comprehensive dissemination strategy will ensure the platform’s visibility and impact among policymakers, researchers, civil society organisations, and development practitioners.