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Nicolas Apfel

University of Southampton (from arXiv:2207.04481, 2022) · ORCID · OpenAlex

6 papers in scope · 2 published · 4 on the econ.EM arXiv · 14 citations · h-index 2 (over the papers listed here)

Related authors

The 20 authors closest to this one in our weighted citation graph, most related first.

  1. Martin Huber
  2. Ana Armendariz
  3. Jaime Sevilla
  4. Alexandra Mayn
  5. Eleanor Sanderson
  6. Xiaoran Liang
  7. Kevin Kloiber
  8. Mara Mattes
  9. Matthew A. Masten
  10. Alexandre Poirier
  11. Jannis Kueck
  12. Julia Hatamyar
  13. Néstor Gándelman
  14. Rebecca Groh
  15. Zhenting Sun
  16. Lukáš Lafférs
  17. Marco Morucci
  18. Vittorio Orlandi
  19. Sudeepa Roy
  20. Frank Windmeijer

Proximity is measured over citations between two papers we both hold, weighted by how heavily one leans on the other, and is symmetric — it does not distinguish citing from being cited. Authors without a profile here are skipped, and a genuinely close colleague can be missing simply because their work is not in our arXiv corpus. Method: docs/06-citations-pipeline.md.

Papers

(5 of 6)

Learning control variables and instruments for causal analysis in observational data
working paper2024 · arXiv · 1 citations
with Julia Hatamyar, Martin Huber, Jannis Kueck
Paper profile arXiv arXiv:2407.04448
Agglomerative hierarchical clustering for selecting valid instrumental variables
published2024 · Journal of Applied Econometrics · 4 citations · first circulated 2021
with Xiaoran Liang
Journal of Applied Econometrics
Relaxing the exclusion restriction in shift-share instrumental variable estimation
published2024 · Journal of the Royal Statistical Society Series A (Statistics in Society) · 7 citations · first circulated 2019
Paper profile Journal of the Royal Statistical Society Series A (Statistics in Society) arXiv:1907.00222
The Falsification Adaptive Set in Linear Models with Instrumental Variables that Violate the Exclusion Or Conditional Exogeneity Restriction
working paper2024 · arXiv
with Frank Windmeijer
Paper profile arXiv arXiv:2212.04814
The Generalized Falsification Adaptive Set for Violations of the Exclusion Restriction and Exogeneity
working paper2022 · arXiv · 2 citations
with Frank Windmeijer
Paper profile arXiv arXiv:2212.04814
Detecting Grouped Local Average Treatment Effects and Selecting True Instruments
working paper2022 · arXiv
with Helmut Farbmacher, Rebecca Groh, Martin Huber, Henrika Langen
Paper profile arXiv arXiv:2207.04481

Assembled from arXiv and OpenAlex. Duplicate records for the same paper are merged, and the published version is shown where we could identify one. Corrections welcome.