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← 885 F.3d 422 - Duncan v. Muzyn

Duncan v. Muzyn’s Empirical Analysis

885 F.3d 422 · 2018

Citation profile

7
cited by 7 later decisions
September 2025
most recently cited

Relationships

Applies 29 U.S.C. § 1053 (§ 203 of the Employee Retirement Income Security Act of 1974)

Relies on Lujan v. Defenders of Wildlife · Firestone Tire and Rubber Company v. Bruch · Auer v. Robbins · Varity Corporation v. Howe · Spokeo, Inc. v. Robins

Most-quoted passages

The sentences later courts lift from this opinion, ranked by how many decisions quote each — the parts of the opinion doing the work. These counts are smaller than the citation total above because most of the 7 citing decisions cite the case generally; a passage count includes only decisions quoting that exact language verbatim.

  1. “an injury-in-fact must be 'particularized,' meaning it 'affect[s] the plaintiff in a personal and individual way.'”
    1 later decision quote this exact passage · from the majority
  2. “[S]imply calling something ambiguous does not make it so.”
    1 later decision quote this exact passage · from the majority
  3. “must be 'concrete,' meaning that it 'actually exist[s].'”
    1 later decision quote this exact passage · from the majority

How this case has been treated — in progress

Whether each later court followed, distinguished, criticized, or overruled this decision. The treatment classification (task #35) runs highest-cited cases first and lights up here as it reaches this one.