
Margaritella, L. and Sessinou, R. (2025). Precision Least Squares: Estimation and Inference in High-Dimensions Journal of Business and Economic Statistics, :.
Rosnel's research focuses on machine learning for economics and finance. His primary research areas include high-dimensional econometrics and statistics, particularly in the context of financial econometrics.
Margaritella, L. and Sessinou, R. (2025). Precision Least Squares: Estimation and Inference in High-Dimensions Journal of Business and Economic Statistics, :.