Rosnel Sessinou

Rosnel Sessinou is an Assistant Professor at the Department of Econometrics within the Erasmus School of Economics at Erasmus University Rotterdam. His research focuses on advanced statistical methodologies in high-dimensional data analysis, particularly in econometric applications. He collaborates internationally on topics such as time series analysis and capital market returns. His work emphasizes precision in estimation techniques, including least squares methods adapted for complex datasets.

Key research interests include econometric modeling, high-dimensional statistics, and the application of matrix estimation in financial contexts. His recent publication explores precision least squares estimation in high-dimensional settings, contributing to both statistical theory and practical applications in economics.

No awards or grants are explicitly mentioned in the provided text. His academic output includes one peer-reviewed article as of 2025. Collaborations span various countries, reflecting his engagement in global academic networks.