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Cameroon vs Liberia

On research quality in 2022-now, Liberia ranks #132 in the world and Cameroon #133, of 189 countries. Cameroon stands higher in 17 of the 17 fields both publish in, Liberia in 0.

Research profiles alike: 0.51similar shapes of research, whatever their size. How it is measured

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Cameroon

World rank, 2022-now
#133
#103 all time
Works, 2022-now
14k
fractional
Top-10% rate
6.3%
share of its work among the world's most cited
Open access
65%
of its works free to read

Strongest relative focus: Horticulture, Forestry, Medical Terminology.

Liberia

World rank, 2022-now
#132
#133 all time
Works, 2022-now
361
fractional
Top-10% rate
10.6%
share of its work among the world's most cited
Open access
68%
of its works free to read

Strongest relative focus: Horticulture, Theoretical Computer Science, Emergency Medical Services.

Who leads, measure by measure?

Liberia leads on 6 of 9 measures: research quality, excellence for its fields, top-10% rate, open access, international co-authorship and growth. Cameroon leads on 2 of 9 measures: output and citations per work. The two are level on institutions in the world top 100.

Cameroon 21 level6 Liberia
  1. #133Research qualityworld rank of 189 countries, 2022-now#132
  2. 0.64×Excellence for its fieldsits top-10% rate against what its topics predict; 1.00× is as expected0.99×
  3. 14kOutputfractional works, 2022-now361
  4. 6.3%Top-10% rateshare of its works among the world's most cited10.6%
  5. 12.2Citations per workall time, per fractional work9.8
  6. 0World top 100institutions it holds among the world's best 1000
  7. 65%Open accessof its works free to read, all time68%
  8. 34%Internationalof its works written with co-authors abroad, all time45%
  9. +29%Growthworks in 2022-25 against 2018-21; half a bar is no change+68%

A rank is drawn as its standing: the longer the bar, the nearer the top. Anything else is drawn against the larger of the two, and two values a hair apart are called level. Quality, excellence and the top-10% rate are explained in the methodology.

Who leads in each field?

Cameroon stands higher in 17 of 17 fields, Liberia in 0. Each bar is that side's standing among all countries ranked in the field: the full bar is first place.

Cameroon 170 Liberia
  1. #101Agricultural and Biological Sciences-
  2. #102Arts and Humanities-
  3. #77Biochemistry, Genetics and Molecular Biology-
  4. #104Business, Management and Accounting-
  5. #120Computer Science-
  6. #74Earth and Planetary Sciences-
  7. #83Economics, Econometrics and Finance-
  8. #115Engineering-
  9. #107Environmental Science-
  10. #99Health Professions-
  11. #63Immunology and Microbiology-
  12. #85Materials Science-
  13. #79Mathematics-
  14. #107Medicine-
  15. #73Physics and Astronomy-
  16. #102Psychology-
  17. #138Social Sciences-

Standing is the percentile of world rank within each field, 2022-now; the printed number is the rank itself. A dash means the field is too small there to rank. How sides are compared.

The numbers behind each field

Click a heading to sort. The side that does better in a pair of columns is shaded: a lower rank, a higher rate, more works.

Field Cameroon rankLiberia rank Cameroon top 10%Liberia top 10% Cameroon worksLiberia works
Agricultural and Biological Sciences #101 - 5.8% - 2k -
Arts and Humanities #102 - 5.5% - 323 -
Biochemistry, Genetics and Molecular Biology #77 - 5.0% - 520 -
Business, Management and Accounting #104 - 4.8% - 420 -
Computer Science #120 - 7.7% - 807 -
Earth and Planetary Sciences #74 - 5.9% - 381 -
Economics, Econometrics and Finance #83 - 9.7% - 686 -
Engineering #115 - 7.1% - 1.3k -
Environmental Science #107 - 6.2% - 962 -
Health Professions #99 - 10.2% - 389 -
Immunology and Microbiology #63 - 5.0% - 202 -
Materials Science #85 - 5.0% - 271 -
Mathematics #79 - 4.8% - 202 -
Medicine #107 - 4.8% - 2.5k -
Physics and Astronomy #73 - 5.8% - 408 -
Psychology #102 - 4.9% - 237 -
Social Sciences #138 - 7.7% - 1.7k -

What is each known for?

The keywords that describe each side's research, by fractional works in 2022-now and weighted toward what it does more of than the world.

Cameroon

▲ more of its work than of the world's◆ about the world's share▼ less than the world's
All 40 words, with their numbers
  1. Epidemiology981▲ 1.49×138 topics
  2. Climate Change918▲ 2.0×105 topics
  3. Sustainability787▲ 1.94×96 topics
  4. Smallholder Farmers612▲ 17×6 topics
  5. Environmental Impact485▲ 1.72×59 topics
  6. Renewable Energy466▲ 1.94×49 topics
  7. Globalization465▲ 1.43×120 topics
  8. Adaptation455▲ 9.2×15 topics
  9. Diversity382▲ 13×10 topics
  10. Antioxidant375▲ 3.3×50 topics
  11. Economic Growth374▲ 2.8×30 topics
  12. Agroecology373▲ 16×5 topics
  13. Agricultural Development364▲ 14×6 topics
  14. Livestock Farming363▲ 37×3 topics
  15. Governance362▲ 6.7×16 topics
  16. Multifunctionality360▲ 47×2 topics
  17. Economic Development360▲ 2.7×38 topics
  18. Work Organization359▲ 56×1 topic
  19. Biodiversity Conservation347▲ 5.6×16 topics
  20. Medicinal Plants332▲ 5.2×19 topics
  21. Sustainable Agriculture284▲ 5.5×15 topics
  22. Genetic Diversity271▲ 3.8×21 topics
  23. Global Burden267▲ 3.0×12 topics
  24. Agroforestry257▲ 23×4 topics
  25. Inequality252▲ 6.7×15 topics
  26. Institutional Quality250▲ 14×3 topics
  27. Nutritional Value239▲ 13×5 topics
  28. ICT238▲ 11×5 topics
  29. Climate Resilience227▲ 23×3 topics
  30. Anti-inflammatory222▲ 4.7×29 topics
  31. Knowledge Economy218▲ 12×9 topics
  32. Poverty Reduction209▲ 9.7×5 topics
  33. Inclusive Development207▲ 29×2 topics
  34. Mobile Phones206▲ 27×1 topic
  35. financial access206▲ 31×1 topic
  36. Vaccine Development201▲ 4.7×11 topics
  37. Flavonoids193▲ 4.6×12 topics
  38. Rural Livelihoods191▲ 21×3 topics
  39. Indigenous Fruits190▲ 50×1 topic
  40. Tree Domestication190▲ 50×1 topic

Liberia

▲ more of its work than of the world's◆ about the world's share▼ less than the world's
All 40 words, with their numbers
  1. Sustainability21▲ 2.0×46 topics
  2. Environmental Impact20▲ 2.8×35 topics
  3. Machine Learning18▲ 1.23×35 topics
  4. Epidemiology17◆ 1.00×52 topics
  5. COVID-1916▲ 3.0×16 topics
  6. Public Health16▲ 2.6×29 topics
  7. Vaccine16▲ 9.4×9 topics
  8. Immune Response15▲ 6.3×10 topics
  9. Climate Change15▲ 1.28×39 topics
  10. Maternal Mortality15▲ 15×4 topics
  11. Globalization14▲ 1.70×34 topics
  12. Sustainable Development13▲ 1.93×24 topics
  13. Renewable Energy13▲ 2.0×23 topics
  14. Mental Health12▲ 2.0×21 topics
  15. Pathogenesis12▲ 5.6×8 topics
  16. Community Health Workers12▲ 31×2 topics
  17. Transmission11▲ 46×3 topics
  18. Outbreak11▲ 67×2 topics
  19. Ebola Virus11▲ 91×1 topic
  20. Reservoirs11▲ 91×1 topic
  21. Ethical Considerations10▲ 7.1×10 topics
  22. Health Inequalities10▲ 19×2 topics
  23. Infectious Diseases10▲ 7.0×6 topics
  24. Socio-economic Factors10▲ 21×2 topics
  25. Child Mortality10▲ 31×1 topic
  26. Health Systems10▲ 31×1 topic
  27. Healthcare Workers9▲ 9.2×3 topics
  28. Recycling9▲ 5.4×7 topics
  29. Waste Management8▲ 4.7×5 topics
  30. Risk Perception8▲ 6.7×3 topics
  31. Risk Management8▲ 3.7×10 topics
  32. Development7▲ 4.4×11 topics
  33. SARS-CoV-27▲ 5.1×6 topics
  34. Health Equity6▲ 5.0×5 topics
  35. Resource Allocation6▲ 7.8×2 topics
  36. Global Health6▲ 8.5×4 topics
  37. Disaster Response6▲ 17×2 topics
  38. Poverty Reduction6▲ 9.8×4 topics
  39. Emergency Preparedness5▲ 30×1 topic
  40. Triage5▲ 30×1 topic

Size is fractional works in the topics tagged with each word; colour is the word's share of the side's work against its share of the world's. Each word links to the topic it comes from most.

How has their output grown?

Cameroon has out-published Liberia every year since 1980.

still counting2k4kCameroon3,634 in 2025Liberia103 in 20251990200020102020

Fractional works per year.

Their share of all research

Growing output can still be a shrinking share, because all of science grows. Each line is a side as a percentage of every work published that year.

still counting0.025%0.050%0.075%Cameroon0.062% in 2025Liberia0.0017% in 202519801990200020102020

Fractional works over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

The share of each side's works, year by year, that reached the world's 10% most cited for their field and year. The average of all institutions is 10.0% (why not 10%).

still counting5%10%15%Liberia13.8% in 2025Cameroon6.5% in 2025200020102020

A year with under 1% of the side's peak output is left out: a rate over a handful of papers says nothing. The latest years are still being cited.

Who holds more of the world's best institutions?

A country's average quality and the number of institutions it holds at the very top can disagree, and both are worth knowing. The counts are nested: an institution in the top 50 is also in the top 100.

Cameroon 05 level0 Liberia
  1. 0In the world top 500
  2. 0In the top 1000
  3. 0In the top 5000
  4. 0In the top 1,0000
  5. #51Elite capacityrank among 204 countries#51

Institutions ranked on research quality, 2022-now. Elite capacity counts a country's institutions by their worldwide rank, weighted so a place at #1 counts for more than one at #480.

Which publishes more research, Cameroon or Liberia?

Cameroon publishes 39.0× as much research as Liberia in 2022-now (14k against 361 fractional works).

Whose research has more impact, Cameroon or Liberia?

10.6% of Liberia's research reaches the world's top 10% most cited, against 6.3% for Cameroon.

Is Cameroon or Liberia growing faster?

Output in 2022-25 was +68% against 2018-21 for Liberia, and +29% for Cameroon.

Which has more open access research, Cameroon or Liberia?

68% of Liberia's research is free to read, against 65% of Cameroon's.

Which has more world-class institutions, Cameroon or Liberia?

Cameroon holds 0 of the world's top 100 research institutions and Liberia 0; in the top 1,000 it is 0 against 0.

Which institutions lead in each country?

The highest-ranked institutions on each side on research quality, 2022-now. The percentage is each institution's own top-10% rate: the share of its works that are among the world's 10% most cited for their field and year. Every figure stands alone, so they do not add up to 100%.

Cameroon

  1. 1University of Ngaoundéré4.4% top 10% · 870 works
  2. 2University of Douala5.5% top 10% · 1.6k works
  3. 3Université de Dschang8.3% top 10% · 2.1k works
  4. 4University of Bamenda6.4% top 10% · 1.2k works
  5. 5University of Buea6.2% top 10% · 1.5k works
  6. 6Université de Yaoundé I5.2% top 10% · 3k works

Liberia

  1. 1University of Liberia10.8% top 10% · 149 works
  2. 2William V. S. Tubman University16.1% top 10% · 86 works

The number is the rank inside the country. The track on each row is the top-10% rate; the tick is the average of all institutions, 10.0% (how it is set): teal above it, red below. The ranking is the quality score, which compares the rate with what each institution's own topics predict and adds a small reward for size, so the rates do not fall in order.

Who are the top researchers on each side?

The most cited researchers on each side, among those ranked.

Cameroon

  1. 1 Simplice Anutechia Asongu #20,207 worldwide 26k citations · 1,463 works
  2. 2 Magellan Tchouakui #44,816 worldwide 2.4k citations · 117 works
  3. 3 Jean Jacques Noubiap #50,405 worldwide 171k citations · 401 works
  4. 4 Vanessa Simen Tchamyou #65,850 worldwide 4.4k citations · 111 works
  5. 5 Duncan W. Thomas #75,030 worldwide 12k citations · 102 works

Liberia

  1. 1 Abdulfatah Abdu Yusuf #91,971 worldwide 2.8k citations · 84 works
  2. 2 Tolbert Nyenswah #226,740 worldwide 4.6k citations · 102 works
  3. 3 Fatorma K. Bolay #243,088 worldwide 3.5k citations · 57 works
  4. 4 Lawrence Fakoli #287,221 worldwide 2k citations · 22 works
  5. 5 Chea Sanford Wesseh #396,483 worldwide 1.2k citations · 25 works