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Arab University Rankings 2022: methodology

To reflect the region鈥檚 unique characteristics, we make adjustments to the rigorous and robust criteria that underpin our World University Rankings to arrive at the Arab University Rankings

Published on
November 22, 2022
Last updated
November 29, 2022

Browse the THE Arab University Rankings 2022 results

The 糖心Vlog World University Rankings are the only global performance tables that judge research-intensive universities across all their core missions: teaching, research, knowledge transfer and international outlook.

The methodology behind the Arab University Rankings is based on the same comprehensive and trusted framework as the global table, but some important adjustments have been made and some new metrics have been included to reflect the features of universities in the Arab region.

Download听the full methodology听(pdf)

We use 16 carefully calibrated performance indicators (listed below). The performance indicators are grouped into five areas: Teaching (the learning environment); Research (volume, income and reputation); Citations (research influence); International outlook (staff, students and research); and Society (knowledge transfer and impact).

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Teaching (the learning environment):鈥33%

  • Teaching reputation:鈥20%
  • Doctorates-awarded-to-academic-staff ratio:鈥5%
  • Academic staff-to-student ratio:鈥4%
  • Doctorates-awarded-to-undergraduate-degrees-awarded ratio:鈥2.5%
  • Institutional income per academic staff:鈥1.5%

The Arab Reputation Survey that underpins this pillar was carried out between June and July 2022 and yielded more than 21,000 votes. Only academics in the Arab region who had been cited in published papers were invited to participate. This exercise examined the perceived prestige of institutions in teaching and research. The teaching reputation metric is based on the number of teaching votes obtained from the 2021 and 2022听Arab Reputation Surveys. Universities that received no听votes score zero for this metric.

As well as giving a sense of how committed an institution is to nurturing the next generation of academics, a high proportion of postgraduate research students also suggests the provision of teaching at the highest level that is thus attractive to graduates and effective at developing them. This metric is generated by dividing the total subject-weighted number of doctorates, by the total subject-weighted number of academic staff (as the volume of doctoral awards varies by discipline). The metric is normalised after calculation.

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The academic staff-to-student ratio is defined as the total full-time equivalent (FTE) number of staff employed in an academic post divided by FTE number of students in all years and of all programmes that lead to a degree, certificate, university credit or other qualification. This variable and the doctorates-awarded-to-undergraduate-degrees-awarded ratio are normalised after calculation.

Institutional income indicates an institution鈥檚 general status and gives a broad sense of the infrastructure and facilities available to students and staff. This metric is generated by dividing the institutional income adjusted to purchasing-power parity (PPP), by the total number of academic staff. This variable is normalised after calculation.

Research (volume, income and reputation):鈥33%

  • Research reputation:鈥25%
  • Publications per staff:鈥5%
  • Research income per academic staff:鈥3%

The most prominent indicator in this category looks at a university鈥檚 reputation for research excellence among its peers, based on the responses to our Arab Reputation Surveys (see听above).

To measure productivity, we count the number of publications published in the academic journals indexed by Elsevier鈥檚 Scopus database per scholar, scaled for institutional size and weighted by subject. This gives a sense of the university鈥檚 ability to get papers published in quality peer-reviewed journals. This measure includes a method to give credit for cross-subject research that results in papers being published in subjects where a university declares no听staff.

Research income is scaled against academic staff numbers and adjusted for purchasing-power parity (PPP). This is a somewhat controversial indicator because it can be influenced by national policy and economic circumstances. But income is crucial to the development of world-class research, and because much of it is subject to competition and judged by peer review, our experts suggested that it was a valid measure. This indicator takes account of each university鈥檚 distinct subject profile, reflecting the fact that research grants in science subjects are often bigger than those awarded for the highest-quality social science, arts and humanities research.

Citations (research influence):鈥20%

Our research influence indicator looks at universities鈥 role in spreading new knowledge and ideas.

We examine research influence by capturing the average number of times a university鈥檚 published work is cited by scholars globally. This year, our bibliometric data supplier Elsevier examined more than 121听million citations to 15.5听million journal articles, article reviews, conference proceedings, books and book chapters published over five years. The data include more than 24,600 academic journals indexed by Elsevier鈥檚 Scopus database and all indexed publications between 2017 and听2021. Citations to these publications made in the six years from 2017听to 2022 are also collected.

Elsevier provides the field-weighted citation impact (FWCI) score for each institution, per subject and overall. The final citation score used in the ranking is determined by calculating the 75th听percentile of the FWCI score for each institution, as opposed to the mean average for each institution as used in the World University Rankings. We believe that this gives a more stable measure over time and prevents the distorting effect of a few papers with very high numbers of citations.

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The citations help to show us how much each university is contributing to the sum of human knowledge: they tell us whose research has stood out, has been picked up and built on by other scholars and, most importantly, has been shared around the global scholarly community to expand the boundaries of our understanding, irrespective of听discipline.

The data are normalised by Elsevier to reflect variations in citation volume between different subject areas. This means that institutions with high levels of research activity in subjects with traditionally high citation counts do not gain an unfair advantage.

International outlook (staff, students, research):鈥8%

  • Proportion of international students:鈥2%
  • Proportion of international staff:鈥2%
  • International co-authorship:鈥2%
  • Collaboration within the Arab world:鈥2%

The ability of a university to attract undergraduates, postgraduates and faculty from all over the planet is key to its success on the world stage.

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International students and staff are defined as those whose nationality differs from the country where the institution is based. The first two metrics are calculated as the total FTE number of international students or staff divided by the total FTE number of students or听staff.

In the third international indicator, we calculate the proportion of a university鈥檚 total research journal publications that have at least one international co-author and reward higher volumes. This metric accounts for an institution鈥檚 subject mix and uses the same five-year window as the 鈥淐itations: research influence鈥 category.

The final metric is similar to the international collaboration measure, but it looks at universities only within countries in the Arab region: Algeria, Bahrain, Comoros, Djibouti, Egypt, Iraq, Jordan, Kuwait, Lebanon, Libya, Mauritania, Morocco, Oman, Palestine, Qatar, Saudi Arabia, Somalia, Sudan, Syria, Tunisia, the United Arab Emirates and Yemen.

Society (knowledge transfer and impact):鈥6%

  • Industry income per academic staff:鈥2%
  • Impact Rankings participation:鈥2%
  • Impact Rankings performance:鈥2%

A university鈥檚 ability to help industry with innovations, inventions and consultancy has become a core mission of the contemporary global academy. The industry income metric seeks to capture such knowledge-transfer activity by looking at how much research income an institution earns from industry (adjusted for听PPP), scaled against the number of academic staff it employs. This suggests the extent to which businesses are willing to pay for research and a university鈥檚 ability to attract funding in the commercial marketplace 鈥 useful indicators of institutional quality.

Another mission of many higher education institutions is to positively impact wider society. In this ranking, this is defined as their contributions towards the United Nations鈥 Sustainable Development Goals (SDGs), as measured by the THE听Impact Rankings. Participation is measured by calculating the number of SDGs for which an institution is ranked in the latest THE听Impact Rankings. A maximum of 100听points is awarded to institutions that participate in four SDGs or听more; 80听points for three听SDGs; 60听points for two听SDGs; 50听points for one听SDG and zero points if they are not ranked.

For the performance metric, institutions that are ranked in the overall table of the latest Impact Rankings receive a metric score that is the same as their overall score in the table. Institutions that are not ranked in the overall table receive zero points for this metric.

Data collection

Institutions provide and sign off their institutional data for use in the rankings. On the rare occasions when a particular datapoint is not provided, we enter a conservative estimate for the affected metric. By doing this, we avoid penalising an institution too harshly with a 鈥渮ero鈥 value for data that it overlooks or does not provide, but we do not reward it for withholding them.

Getting to the final result

Moving from a series of specific datapoints to indicators and then to a total score for an institution requires us to match values that represent fundamentally different data. To do this, we use a standardisation approach for each indicator, and then combine the indicators in the proportions shown above.

The standardisation approach we use is based on the distribution of data within a particular indicator, where we calculate a cumulative probability function, and evaluate where a particular institution鈥檚 indicator sits within that function.

For all indicators except for the Arab Reputation Survey and Impact Rankings participation, we calculate the cumulative probability function using a version of Z-scoring. The distribution of the data in the Arab Reputation Survey requires us to use an exponential scoring function.

Rankings table

Precise ranks and overall scores are shown for the institutions ranked in the top 50. We then display banded ranks and overall scores for institutions in the rest of the table because the difference between their scores is not statistically significant.

A small number of institutions have 鈥渞eporter鈥 status and are listed at the bottom of the table. This means that they provided data but did not meet our eligibility criteria to receive a听rank.

Exclusions

Universities must supply data to be included in the ranking. They also must have published more than 500 research publications between 2017 and听2021.

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The Arab University Rankings considers only institutions that are based in the following countries: Algeria, Bahrain, Comoros, Djibouti, Egypt, Iraq, Jordan, Kuwait, Lebanon, Libya, Mauritania, Morocco, Oman, Palestine, Qatar, Saudi Arabia, Somalia, Sudan, Syria, Tunisia, the United Arab Emirates and Yemen.

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Reader's comments (3)

THE ranking for universities in Arab countries (2022). For my country, Tunisia, the first ranked university is the University of Tunis El Manar, but I have a doubt about its score for "citations". I think that this score should be much higher than the value displayed on the website of THE. Could you please direct me to whom I should ask to verify this score best regards henda el fekih Professor University of Tunis El Manar, Tunisia
I think their are great challenges facing sustainability goals in the future. University partnership can support solving these problems through effective cooperation and participation of stakeholders in university community
Thanks for you University of benghazi

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