Parker v. Harris’s Empirical Analysis
626 F.2d 225 · 1980
Citation profile
59 federal appellate · 23 district · 1 state decisions
How this case has been cited
Cited by 419 later decisions — most recently September 2022 · most notably Rosa v. Callahan (1999), Berry v. Schweiker (1982)
59 federal appellate · 23 district · 1 state decisions
Later decisions citing this case, by decade. The current decade is in progress, and our corpus holds fewer opinions from the most recent years, so the latest bars are undercounted — not a real decline.
Relationships
Applies 42 U.S.C. § 405 (§ 205 of the Social Security Act of 1935) · 42 U.S.C. § 423 (§ 223 of the Social Security Act of 1935)
Relies on Richardson v. Perales · Consolidated Edison Co of New York v. National Labor Relations Board · Gold v. Secretary of Health, Education & Welfare · Marcus v. Califano
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 419 citing decisions cite the case generally; a passage count includes only decisions quoting that exact language verbatim.
“physical or mental impairment or impairments [must be] of such severity that he is not only unable to do his previous work but cannot, considering his age, education, and work experience, engage in any other kind of substantial gainful work which exists in the national economy, regardless of whether such work exists in the immediate area in which he lives, or whether a specific job vacancy exists for him, or whether he would be hired if he applied for work.”
51 later decisions quote this exact passage · from the majority““inability to engage in any substantial gainful activity by reason of any medically determinable physical or mental impairment which can be expected to result in death or which has lasted or can be expected to last for a continuous period of not less than 12 months * * 42 U.S.C. § 423 (d)(1)(A).”
10 later decisions quote this exact passage · from the majority“Once the claimant has established a prima facie case, by showing that his impairment prevents his return to his prior employment, the burden shifts to the Secretary, who must produce evidence to show the existence of alternative substantial gainful work which exists in the national economy and which the claimant could perform, considering not only his physical capability, but as well his age, his education, his experience and his training.”
7 later decisions 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.