2 citations · 5 across the 6 of their papers we have counts for
Showing 2022Show all
2 papers · 1 filter
econ.EM2022★ 2 cited
The Generalized Falsification Adaptive Set for Violations of the Exclusion Restriction and Exogeneity
Nicolas Apfel, Frank Windmeijer
The falsification adaptive set (FAS) as proposed by Masten and Poirier (2021) provides an identified set for a treatment effect when the baseline model is falsified, assuming inval…
econ.EM2022
Detecting Grouped Local Average Treatment Effects and Selecting True Instruments
Nicolas Apfel, Helmut Farbmacher, Rebecca Groh +2
Under an endogenous binary treatment with heterogeneous effects and multiple instruments, we propose a two-step procedure for identifying complier groups with identical local avera…