↓ Skip to main content

Concentration Thresholds for Horizontal Mergers

Overview of attention for article published in American Economic Review, June 2022
Altmetric Badge

About this Attention Score

  • In the top 5% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (95th percentile)
  • Good Attention Score compared to outputs of the same age and source (75th percentile)

Mentioned by

news
2 news outlets
blogs
2 blogs
policy
4 policy sources
twitter
15 X users

Readers on

mendeley
42 Mendeley
You are seeing a free-to-access but limited selection of the activity Altmetric has collected about this research output. Click here to find out more.
Article details
Title
Concentration Thresholds for Horizontal Mergers
Published in
American Economic Review, June 2022
DOI 10.1257/aer.20201038
Authors

Login to access the Attention Digest and the Sentiment Analysis related to this output.

Timeline Attention over time Attention Score history
Login to access the full charts related to this output.
X Demographics

X Demographics

The data shown below were collected from the profiles of 15 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley demographics

Mendeley demographics

The data shown below were compiled from readership statistics for 42 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Geographical breakdown
Country Count As %
Unknown 42 100%

Demographic breakdown

Readers by professional status
Readers by professional status Count As %
Student > Ph. D. Student 11 26%
Researcher 4 10%
Other 1 2%
Student > Doctoral Student 1 2%
Student > Bachelor 1 2%
Other 3 7%
Unknown 21 50%
Readers by discipline
Readers by discipline Count As %
Economics, Econometrics and Finance 15 36%
Business, Management and Accounting 3 7%
Arts and Humanities 2 5%
Medicine and Dentistry 1 2%
Unknown 21 50%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 49. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 27 July 2026.
All research outputs
#1,085,851
of 34,306,620 outputs
Outputs from American Economic Review
#833
of 4,773 outputs
Outputs of similar age
#20,745
of 472,561 outputs
Outputs of similar age from American Economic Review
#8
of 32 outputs
Altmetric has tracked 34,306,620 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 96th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 4,773 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 40.3. This one has done well, scoring higher than 82% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 472,561 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 95% of its contemporaries.
We're also able to compare this research output to 32 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 75% of its contemporaries.