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Making it Underground: Comparative Material on the Informal Sector in Western Market Economies

Overview of attention for article published in American Journal of Sociology, July 1987
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About this Attention Score

  • In the top 25% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (94th percentile)
  • High Attention Score compared to outputs of the same age and source (80th percentile)

Mentioned by

policy
3 policy sources
wikipedia
4 Wikipedia pages

Readers on

mendeley
178 Mendeley
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Article details
Title
Making it Underground: Comparative Material on the Informal Sector in Western Market Economies
Published in
American Journal of Sociology, July 1987
DOI 10.1086/228705
Authors

Alejandro Portes, Saskia Sassen-Koob

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Timeline Attention over time Attention Score history
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Mendeley demographics

Mendeley demographics

The data shown below were compiled from readership statistics for 178 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Geographical breakdown
Country Count As %
United States 2 1%
South Africa 1 <1%
Slovenia 1 <1%
Russia 1 <1%
United Kingdom 1 <1%
Germany 1 <1%
Belgium 1 <1%
Australia 1 <1%
Unknown 169 95%

Demographic breakdown

Readers by professional status
Readers by professional status Count As %
Student > Ph. D. Student 39 22%
Researcher 20 11%
Student > Master 15 8%
Professor > Associate Professor 13 7%
Student > Doctoral Student 12 7%
Other 34 19%
Unknown 45 25%
Readers by discipline
Readers by discipline Count As %
Social Sciences 82 46%
Economics, Econometrics and Finance 19 11%
Business, Management and Accounting 11 6%
Arts and Humanities 10 6%
Medicine and Dentistry 2 1%
Other 5 3%
Unknown 49 28%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 12. 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 13 June 2026.
All research outputs
#3,348,000
of 29,638,888 outputs
Outputs from American Journal of Sociology
#549
of 2,600 outputs
Outputs of similar age
#580
of 13,890 outputs
Outputs of similar age from American Journal of Sociology
#1
of 5 outputs
Altmetric has tracked 29,638,888 research outputs across all sources so far. Compared to these this one has done well and is in the 88th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 2,600 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 16.2. This one has done well, scoring higher than 78% 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 13,890 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 94% of its contemporaries.
We're also able to compare this research output to 5 others from the same source and published within six weeks on either side of this one. This one has scored higher than all of them