Rainer Schnell

Prof. Dr. Rainer Schnell is a Professor at the Institute of Sociology, University of Duisburg-Essen. His research focuses on advanced survey methodologies, privacy-preserving data linkage techniques, and statistical analysis of health and social data. He leads the Chair of Empirical Social Research and contributes to interdisciplinary studies combining sociology, computer science, and public health.

Research interests span:

• Survey Methodology: Innovations in web surveys, non-response analysis, and data quality assurance
• Data Privacy: Cryptographic techniques for secure record linkage and vulnerability assessments
• Health Analytics: Vaccination behavior studies, health data governance, and pandemic-related research

Recent publications demonstrate a strong emphasis on:

• Privacy-enhancing technologies for sensitive data integration
• Methodological critiques of survey and data linkage practices
• COVID-19-related behavioral research using large-scale population data