Claim under review
“Identical resumes get different responses depending on the applicant's name.”
Short answer
This is one of the best-evidenced findings in the job-search literature, established by randomised field experiments rather than surveys. Bertrand and Mullainathan sent 4,890 fictitious resumes to newspaper advertisements in Boston and Chicago in 2001–2002 and recorded callbacks of 10.06% for white-sounding names against 6.70% for African-American-sounding names on otherwise identical resumes. Kline, Rose and Walters repeated the design at scale two decades later, sending over 83,000 applications to 108 large US employers and finding 17.8% of applications with distinctively white names received employer contact within 30 days against 15.9% for distinctively Black names. The gap is smaller in the recent study but present in both.
Evidence status
An identifiable primary source supports the claim as it is normally stated, and the claim does not overreach that source's population, period or measure.
What we found
Both studies are correspondence experiments: applications identical in every respect except a randomly assigned name, sent to real vacancies. This design isolates the effect of the name in a way no survey can.
The 2003 study covered newspaper advertisements in two cities across four clerical and sales occupation families. Callbacks were 10.06% for white-sounding names and 6.70% for African-American-sounding names.
The 2021 study covered entry-level vacancies at 108 large employers across distinct US counties, with 125 vacancies sampled per firm. Any employer contact within 30 days reached 17.8% for distinctively white names and 15.9% for distinctively Black names.
The two studies measure slightly different things. The earlier recorded a callback for an interview; the later recorded any employer contact, predominantly voicemail. The rates are therefore not directly comparable to each other, and neither is an interview rate.
Employer response by randomly assigned applicant name
Percent of researcher-submitted applications receiving a response
Callback for an interview.
Callback for an interview.
Any employer contact within 30 days.
Any employer contact within 30 days.
The two studies count different responses over different windows, so the pairs should be compared within a study and not across the two.
Data: Bertrand and Mullainathan (NBER Working Paper 9873, 2003); Kline, Rose and Walters (BFI Working Paper 2021-94, 2021)
Evidence review: Jobsearch.ing
What was actually measured
- What was measured
- The proportion of researcher-submitted applications receiving an employer response, by randomly assigned applicant name.
- Population
- Fictitious applications to real vacancies: newspaper advertisements in Boston and Chicago (2001–2002); entry-level roles at 108 large US employers (2019–2021)
- Sample
- 4,890 resumes; more than 83,000 applications
- Time period
- 2001–2002 and 2019–2021
- Numerator
- Applications receiving an employer response
- Denominator
- Applications submitted by researchers
- Unit of analysis
- Researcher-submitted application
What the evidence supports
- That employer response rates differ by applicant name on otherwise identical applications.
- That the effect persisted across two decades, two application channels and very different employer populations.
What it does not support
- An interview rate for real job seekers. Both studies used synthetic applications uniformly well matched to the postings.
- A comparison between the two studies' headline rates, which count different responses over different windows.
- That the size of the gap in these studies is the size of the gap in any particular labour market today.
Limitations
- Correspondence experiments measure the response to an application, not the eventual hiring decision.
- The 2003 study predates online application systems entirely.
- The 2021 study covers only large employers with auditable application portals, and only entry-level roles.
Jobsearch.ing interpretation
Our reading, marked as ours. Take the evidence above and reject this if you read it differently.
We publish this review partly because it is the counter-example to everything else in this library: a job-search claim that is widely repeated and also thoroughly established.
It also demonstrates why denominators matter. Neither headline figure is an interview rate, and quoting either as one — which happens often — misrepresents careful work in the direction of a more dramatic conclusion.
Sources
The evidence packets behind this article. Each was read directly, at the table or section named in its details.
National Bureau of Economic Research
Peer-reviewed · Tier 1 · Sample
4,890 résumés · Boston and Chicago newspaper ads · 2001–2002
Marianne Bertrand, Sendhil Mullainathan
Are Emily and Greg More Employable than Lakisha and Jamal? A Field Experiment on Labor Market DiscriminationSupports
Identical résumés received callbacks at 10.06% with white-sounding names and 6.70% with African-American-sounding names.
Does not
Current application volumes or channels; the study predates online application systems.
Evidence details
- Supports (full)
- Identical résumés received callbacks at 10.06% when carrying a white-sounding name and 6.70% when carrying an African-American-sounding name. The same résumés produced an 11.88% callback rate in Boston and 8.61% in Chicago.
- Does not support (full)
- Newspaper advertisements in two cities, in four clerical and sales occupation families, more than two decades ago and before online application systems existed. It does not describe current application volumes, channels, or rates.
- Measure
- Rate
- Counts
- Résumés receiving a callback divided by Fictitious résumés sent in response to advertisements
- Unit
- Researcher-submitted résumés
- Population
- Fictitious résumés answering newspaper help-wanted advertisements in sales, administrative support, clerical and customer service categories
- Geography
- Boston and Chicago, United States
- Period
- Boston, July 2001 to January 2002; Chicago, July 2001 to May 2002
- Sample
- 4,890 observations
- Method
- Randomised correspondence experiment. Roughly four résumés were sent per advertisement — two of higher and two of lower quality — with names randomly assigned. A callback was recorded as employer contact for an interview.
- Found at
- Table 1, rows 'All sent resumes', 'Boston' and 'Chicago'
- Version read
- NBER Working Paper 9873, July 2003
- Notes
- Published in the American Economic Review in 2004. The working paper's Table 1 gives 10.06% and 6.70%; its own narrative text says 10.08%, and the published version is commonly cited with slightly different figures again. The Table 1 values from the version read are used here.
- Record
- Published Jul 1, 2003 · Accessed Aug 21, 2026
Becker Friedman Institute, University of Chicago
Peer-reviewed · Tier 1 · Sample
83,000 applications · 108 large US employers · 2019–2021
Patrick M. Kline, Evan K. Rose, Christopher R. Walters
Systemic Discrimination Among Large U.S. EmployersSupports
17.8% of applications with distinctively white names and 15.9% with distinctively Black names received employer contact within 30 days.
Does not
An interview rate: contact counts voicemails and emails of any kind, from synthetic applications.
Evidence details
- Supports (full)
- Across more than 83,000 fictitious applications to entry-level vacancies at 108 large United States employers, 17.8% of applications with distinctively white names and 15.9% with distinctively Black names received some form of employer contact within 30 days.
- Does not support (full)
- Contact is not an interview: it counts voicemails and emails of any kind, including requests for information. The applications were synthetic and uniformly well matched to the postings, so this does not describe what real job seekers experience. Restricted to entry-level roles at very large employers with easily audited application portals.
- Measure
- Rate
- Counts
- Applications receiving any employer contact divided by Fictitious applications submitted by the researchers
- Unit
- Researcher-submitted applications
- Window
- 30 days after each application
- Population
- Fictitious entry-level applications to 108 large employers, 125 vacancies sampled per firm across distinct United States counties
- Geography
- United States, nationwide across distinct counties
- Period
- October 2019 to 2021, paused March to August 2020 for the COVID-19 pandemic; 13 months of fielded data across five waves
- Sample
- 83,000 observations
- Method
- Randomised correspondence experiment. Applicant characteristics were randomly assigned across otherwise matched applications. Contact was measured as any employer contact within 30 days, predominantly by voicemail with a substantial minority by email.
- Found at
- Table 1, bottom panel, row 'Any contact in 30 days'
- Version read
- BFI Working Paper 2021-94, revised August 2021
- Notes
- Later published in the Quarterly Journal of Economics (2022). The figures here were read from the August 2021 working paper; the version of record has not been checked against them.
- Record
- Published Aug 1, 2021 · Accessed Aug 21, 2026
Cite this
If you are citing the underlying figure, cite the original source — not this page. This review is a secondary analysis, and citing it in place of the primary source would repeat the mistake it documents.
Cite this review for the analysis: the source trail, the evidence status, and what the evidence does and does not support.
Use this graphic
Static HTML with the attribution built in — no script, no iframe and nothing that phones home. The data credit names whoever produced the figures; we are credited only for the review.
<figure class="jobsearching-evidence">
<blockquote cite="https://jobsearch.ing/claims/identical-resumes-get-different-callbacks/">
<p>Employer response by randomly assigned applicant name — Percent of researcher-submitted applications receiving a response</p>
<ul>
<li>2003 · white-sounding name: <strong>10.06</strong></li>
<li>2003 · African-American-sounding name: <strong>6.7</strong></li>
<li>2021 · distinctively white name: <strong>17.8</strong></li>
<li>2021 · distinctively Black name: <strong>15.9</strong></li>
</ul>
</blockquote>
<figcaption>
Data: Bertrand and Mullainathan (NBER Working Paper 9873, 2003); Kline, Rose and Walters (BFI Working Paper 2021-94, 2021).
Evidence review: <a href="https://jobsearch.ing/claims/identical-resumes-get-different-callbacks/">Jobsearch.ing</a>.
</figcaption>
</figure>- First published
- Last updated
- Evidence last checked
- Reviewed by
How evidence statuses are defined, and what each one commits us to, is set out in the methodology.