My research interest lies in simultaneous statistical inference (in particular, multiple testing), asymptotic statistics, and probability inequalities. My PhD thesis focuses on non-asymptotic and asymptotic performances of FWER and generalized FWER controlling procedures under dependence. In my present position, I work in the DFG funded project Statistical methods for replicability analyses in multi-stage studies where I study performances of partial conjunction testing procedures in neuroimaging applications.
Journal Publications
S. Datta and M. Dey (2026).
An Asymptotically Exact Multiple Testing Procedure under Dependence.
Statistics & Probability Letters, 230, 2026. https://doi.org/10.1016/j.spl.2025.110609.
M. Dey (2025).
Asymptotics in Multiple Hypotheses Testing under Dependence: beyond Normality.
Statistical Papers, 66, 2025. https://doi.org/10.1007/s00362-025-01770-2.
M. Dey and S. K. Bhandari (2025).
Some Results on Generalized Familywise Error Rate Controlling Procedures under Dependence.
Stat, 14(3), e70088, 2025. https://doi.org/10.1002/sta4.70088.
M. Dey (2024).
On limiting behaviors of stepwise multiple testing procedures.
Statistical Papers, 65, pages 5691–5717, 2024. https://doi.org/10.1007/s00362-024-01613-6.
M. Dey and S. K. Bhandari (2024).
Bounds on generalized family-wise error rates for normal distributions.
Statistical Papers, 65, pages 2313–2326, 2024. https://doi.org/10.1007/s00362-023-01487-0.
M. Dey (2024).
Behavior of FWER in Normal Distributions.
Communications in Statistics - Theory and Methods, 53(9), pages 3211-3225, 2024. https://doi.org/10.1080/03610926.2022.2150826.
M. Dey and S. K. Bhandari (2023).
FWER goes to zero for correlated normal.
Statistics & Probability Letters, 193, 2023. https://doi.org/10.1016/j.spl.2022.109700.
Preprints
M. Dey, T. Banerjee, P. Bhuyan, and A. Majumdar (2025).
Assessing Replicability across Dependent Studies: A Partial Conjunction Testing Framework with Application to Multi-Study GWAS.
Under review. https://arxiv.org/abs/2511.04130.
M. Dey, A. Vesely, and T. Dickhaus (2025).
A New Approach to Partial Conjunction Analysis in Neuroimaging.
https://arxiv.org/abs/2508.03675.
M. Dey and S. K. Bhandari (2023).
Asymptotically Optimal Sequential Multiple Testing Procedures for Correlated Normal.
Under review. https://arxiv.org/abs/2309.16657.
M. Dey, A. Kumar, and D. Mukherjee (2022).
Demand Analysis with a Thin Price Sample.
Under review. https://arxiv.org/abs/2206.09452.