Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 236

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

Robust Standard Errors in Small Samples: Some Practical Advice

Imbens, Guido W., Kolesár, Michal·2016·Review of Economics and Statistics

Abstract

We study the properties of heteroskedasticity-robust confidence intervals for regression parameters. We show that confidence intervals based on a degrees-of-freedom correction suggested by Bell and McCaffrey (2002) are a natural extension of a principled approach to the Behrens-Fisher problem. We suggest a further improvement for the case with clustering. We show that these standard errors can lead to substantial improvements in coverage rates even for samples with fifty or more clusters.We recommend that researchers routinely calculate the Bell-McCaffrey degrees-of-freedom adjustment to assess potential problems with conventional robust standard errors.

Overview

Integrity signals

Registry

Crossref · 10.1162/rest_a_00552

Cites

5 of 5 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Verification

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Citations

Cites

Show all 5 references

Research works printed but not linked: 19

  1. Behrens Walter U, 1929, Landwirtschaftliche Jahrbücher, 68, 807
  2. Bell Robert M, 2002, Survey Methodology, 28, 169
  3. 10.2307/1911269 · DOI · Paper page
  4. 10.1016/j.jeconom.2008.08.003 · DOI · Paper page
  5. 10.1111/j.1469-1809.1939.tb02205.x · DOI
  6. Hausman Jerry A, 2011, NBER working paper, 17698
  7. 10.1080/01621459.1975.10479877 · DOI · Paper page
  8. 10.1198/jbes.2009.08046 · DOI · Paper page
  9. Imbens Guido W, 2012, NBER working paper, 18478
  10. 10.1093/biomet/73.1.13 · DOI · Paper page
  11. 10.1214/aos/1176351062 · DOI · Paper page
  12. 10.1111/0008-4085.00147 · DOI · Paper page
  13. 10.1016/0304-4076(85)90158-7 · DOI · Paper page
  14. 10.1214/aos/1176349025 · DOI · Paper page
  15. 10.1016/0304-4076(86)90021-7 · DOI · Paper page
  16. Scheffé Henry, 1970, Journal of the American Statistical Association, 65, 1501
  17. 10.1080/01621459.1971.10482315 · DOI
  18. 10.1093/biomet/38.3-4.330 · DOI · Paper page
  19. 10.2307/1912934 · DOI · Paper page

Cited by

See all 236

Metadata

Authors
Imbens, G. W., & Kolesár, M.
Venue
Review of Economics and Statistics
Publisher
MIT Press
Published
2016-10
Volume
98
Issue
4
Pages
701-712
ISSN
  • 0034-6535
  • 1530-9142
Cited by
236
References
5
Language
en

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Robust Standard Errors in Small Samples: Some Practical Advice. https://app.cochat.ai/papers/10.1162/rest_a_00552
The paper
Imbens, G. W., & Kolesár, M. (2016). Robust Standard Errors in Small Samples: Some Practical Advice. Review of Economics and Statistics. https://doi.org/10.1162/rest_a_00552

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.