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stat.ME2026
On the magnitude, sign and ranking of recanting-twin path-specific effects
Tran Trong Khoi Le, Pham Hien Trang Tu, Nhat Long Ngo +1
The framework of recanting twin path-specific effects has recently been propose to address the issue of intermediate confounding in causal mediation analysis, enabling the decompos…
stat.AP2026
Instrumented difference-in-differences under case-control sampling
Tran Trong Khoi Le, Emilie Sbidian, Tat-Thang Vo
Case-control designs are fundamental in epidemiology for the efficient study of rare outcomes. Although instrumental variable (IV) methods have been extended to this setting to add…