Submitted:
08 July 2024
Posted:
09 July 2024
You are already at the latest version
Abstract
Keywords:
Introduction
Materials and Methods
|
Universities identified via Scopus (1,000 most published universities in 2023) (n=1,000) Excluded: 9,427 institutions (3,000 of which published more than 100 articles each) Universities with bibliometric data collected (n=1,000) Universities with >130% publication growth from 2019 to 2023 (or 15 times the world average among academic institutions) (n=50) Excluded: 950 universities Universities with substantial publication growth and: (1) ranked among the world’s top 20 in drops in first authorship rates and/or (2) ranked among the world’s top 20 in increases in international collaboration rates (n=16) Excluded: 34 universities Final study group: 16 universities |
Results
Overall Research Output Surge
Inflation in Discipline-Specific Research
Decline in First Author Publications
Rise in Hyperprolific Authorship
Increase in Multi-Affiliated Publications
Growth in Authorship per Publication
Trends in Collaborative Publication Patterns
Surge in International Collaboration
Discussion
- ▪
- Reduced First Authorship: The study group exhibited a pronounced decline in first authorship publications, which may indicate an increased reliance on external contributions. This trend is particularly noteworthy, as first authorship is often viewed as a marker of a significant contribution to research.
- ▪
- Rise in Hyperprolific Authors: The Study Group saw a dramatic increase in the number of individuals credited with an unusually high volume of publications within a short period. This hyperprolific authorship raises questions about the sustainability and authenticity of these contributions, as maintaining such high output levels is generally challenging without resorting to unconventional practices (Tóth et al., 2024).
- ▪
- Increased Multi-Affiliations: The percentage of publications in which authors listed affiliations with multiple institutions increased significantly. This trend, which often involves authors affiliated with institutions in different countries (Halevi et al., 2023; Hottenrott et al., 2022), raises concerns about these authors’ genuine contributions to each institution’s research output.
- ▪
- Inflated Authorship: The study group also showed a significant increase in the average number of authors per publication compared to the control group. This increase may not always reflect true intellectual contributions from all listed authors (Hosseini et al., 2022).
- ▪
- Unusual Collaborative Patterns: A substantial increase in coauthored publications between institutions within the Study Group was identified, often exceeding the level of collaboration normally expected based on research focus. This is largely due to relying on the same authors to boost publication metrics.
- ▪
- Amplified Growth in International Research Collaboration (IRC): The Study Group experienced a dramatic increase in the proportion of internationally coauthored publications, far exceeding the global average increase. While the IRC is generally beneficial, such a rapid increase suggests possible overreliance on international partners to enhance research output. Previous studies have raised concerns about using international coauthorship as a reliable proxy for IRC measurement due to the variability in its dynamics and underlying motivations (Chen et al., 2019; Katz et al., 1997; Kuan et al., 2024; Luukkonen et al., 1993; Marginson, 2022). Our findings align with the arguments made by Gök and Karaulova (2023), who suggest that unconventional forms of IRC, such as IRC via multiple affiliations, are becoming more prevalent and must be scrutinized to ensure accurate assessments of research collaboration. They found that approximately 20% of co-publications are labeled international solely because of an author’s second affiliation, highlighting the need for a nuanced understanding of the IRC (Hottenrott et al., 2021).
Unsustainable Research Growth
The Urgency for Reform: A Call to Action
- Universities: Establish more stringent guidelines and policies for granting secondary affiliations and allowing primary faculty to hold such affiliations. The use of internal review mechanisms to detect and address suspected authorship patterns should be enhanced. Endorse and communicate institutional values that reflect integrity and ethical conduct. Moreover, universities should make greater efforts to educate their faculty about appropriate and inappropriate authorship in scientific publications (Ali, 2021; Alshogran et al., 2018).
- Policymakers: Develop and enforce regulations that address questionable publication practices and provide clear guidelines for ethical authorship and collaboration (see, for example, Ansede, April 2, 2023). Transparency in reporting research activities and outputs should be encouraged through legislative and administrative measures.
- Funding Agencies: Initiate audits to explore the potential misuse of external authors in funded projects and by applicants seeking funding.
- Ranking Agencies: Reconsider how to account for the number of publications and citations concerning primary versus secondary affiliations. Red flag indicators such as those discussed in this paper should be developed and incorporated into evaluation frameworks. Qualitative assessments of research relevance and genuine international collaboration should also be incorporated. Consider focusing on metrics that incentivize homegrown research.
- Accreditation Agencies: Establish review guidelines and initiate audits to detect unconventional or unethical practices to boost publication records. Enforce strict compliance with the relevant accreditation standards related to the university’s mission and values, faculty recruitment and affiliation practices, and research productivity and integrity.
- Scholarly Publishers: Strengthen peer-review processes to identify inappropriate authorship and affiliation claims more effectively, especially for networks of hyperprolific coauthors with multiple affiliations. Require detailed justifications for multiple secondary affiliations.
- Researchers: To maintain rigorous ethical standards in authorship and promote transparency within their academic environments, researchers should actively report any suspicions of authorship fraud. Resources such as the Center for Scientific Integrity (Retraction Watch) can be utilized to provide guidelines on responsible research, including authorship ethics. The Committee on Publication Ethics (COPE) also provides guidelines for responsible authorship.
Limitations
Funding
Author contributions
Competing interests
Data and materials availability
References
- Abalkina, A. (2023). Publication and collaboration anomalies in academic papers originating from a paper mill: Evidence from a Russia-based paper mill. Learned Publishing, 36(4), 689-702. [CrossRef]
- Abritis, A., & McCook, A. (2017). Cash incentives for papers go global. Science, 357(6351), 541. [CrossRef]
- Agarwal, A., Durairajanayagam, D., Tatagari, S., Esteves, S. C., Harlev, A., Henkel, R., Roychoudhury, S., Homa, S., Puchalt, N. G., Ramasamy, R., Majzoub, A., Dao Ly, K., Tvrda, E., Assidi, M., Kesari, K., Sharma, R., Banihani, S., Ko, E., Abu-Elmagd, M.,... Bashiri, A. (2016). Bibliometrics: Tracking research impact by selecting the appropriate metrics. Asian Journal of Andrology, 18(2), 296-309. [CrossRef]
- Alhuthali, S., & Sayed, A. A. (2022). Saudi Universities rapid escalation in academic ranking systems: Implications and challenges. Controversial Ideas, 2(1), 8. [CrossRef]
- Ali, M. J. (2021). No room for ambiguity: The concepts of appropriate and inappropriate authorship in scientific publications. Indian Journal of Ophthalmology, 69(1), 36-41. [CrossRef]
- Alshogran, O. Y., & Al-Delaimy, W. K. (2018). Understanding of International Committee of Medical Journal Editors Authorship Criteria Among Faculty Members of Pharmacy and Other Health Sciences in Jordan. Journal of Empirical Research on Human Research Ethics, 13(3), 276-284. [CrossRef]
- Ansede, M. (April 18, 2023). Saudi Arabia pays Spanish scientists to pump up global university rankings. El País English. https://english.elpais.com/science-tech/2023-04-18/saudi-arabia-pays-spanish-scientists-to-pump-up-global-university-rankings.html.
- Ansede, M. (April 2, 2023). One of the world’s most cited scientists, Rafael Luque, suspended without pay for 13 years. El País English. https://english.elpais.com/science-tech/2023-04-02/one-of-the-worlds-most-cited-scientists-rafael-luque-suspended-without-pay-for-13-years.html.
- Bhattacharjee, Y. (2011). Saudi universities offer cash in exchange for academic prestige. Science, 334(6061), 1344–1345. [CrossRef]
- Biagioli, M., Kenney, M., Martin, B. R., & Walsh, J. P. (2019). Academic misconduct, misrepresentation and gaming: A reassessment. Research Policy, 48(2), 401-413. [CrossRef]
- Catanzaro, M. (2024). Citation manipulation found to be rife in math. Science, 383(6682), 470. [CrossRef]
- Catanzaro, M. (November 27, 2023). Saudi universities lose highly cited researchers after payment schemes raise ethics concerns. Scienceinsider. Retrieved April 24, 2024. [CrossRef]
- Chen, K., Zhang, Y., & Fu, X. (2019). International research collaboration: An emerging domain of innovation studies?. Research Policy, 48(1), 149-168. [CrossRef]
- Chirico, F., & Bramstedt, K. A. (2023). Authorship commerce: Bylines for sale. Accountability in Research, 30(4), 246-251. [CrossRef]
- Chou, C. P., & Chan, C. F. (2016). Trends in publication in the race for world-class university: The case of Taiwan. Higher Education Policy, 29(4), 431-449. [CrossRef]
- Ebadi, A., & Schiffauerova, A. (2016). How to boost scientific production? A statistical analysis of research funding and other influencing factors. Scientometrics, 106(3), 1093-1116. [CrossRef]
- Gök, A., & Karaulova, M. (2024). How “international” is international research collaboration? Journal of the Association for Information Science and Technology, 75(2), 97-114. [CrossRef]
- Gülen, S., Fonnes, S., Andresen, K., & Rosenberg, J. (2020). More than one-third of Cochrane reviews had gift authors, whereas ghost authorship was rare. Journal of Clinical Epidemiology, 128, 13-19. [CrossRef]
- Gureev, V. N., Lakizo, I. G., & Mazov, N. A. (2019). Unethical Authorship in Scientific Publications (A Review of the Problem). Scientific and Technical Information Processing, 46(4), 219-232. [CrossRef]
- Gureyev, V. N., & Mazov, N. A. (2022). Bibliometrics as a promising tool for solving publication ethics issues. Heliyon, 8(3), Article e09123. [CrossRef]
- Guskov, A. E., Kosyakov, D. V., & Selivanova, I. V. (2018). Boosting research productivity in top Russian universities: the circumstances of breakthrough. Scientometrics, 117(2), 1053-1080. [CrossRef]
- Halevi, G., Rogers, G., Guerrero-Bote, V. P., & De-Moya-Anegón, F. (2023). Multiaffiliation: a growing problem of scientific integrity. Profesional de la Informacion, 32(4), Article e320401. [CrossRef]
- Han, L., Xu, H., & Zhong, Y. (2022). Education resource reallocation and innovation: Evidence from university mergers in China. China Economic Quarterly International, 2(4), 265-277. [CrossRef]
- Handoyo, S., Prastiti, P. I. D., & Stiaji, I. R. (2024). Bibliometric analysis of publications trends in Indonesian research institutions: A comparison of pre-integration (2015–2021) and post-integration (2022–2023) periods. European Science Editing, 50, Article e118015. [CrossRef]
- . [CrossRef]
- . [CrossRef]
- Hosseini, M., Lewis, J., Zwart, H., & Gordijn, B. (2022). An Ethical Exploration of Increased Average Number of Authors Per Publication. Science and Engineering Ethics, 28(3), Article 25. [CrossRef]
- Hottenrott, H., Rose, M. E., & Lawson, C. (2021). The rise of multiple institutional affiliations in academia. Journal of the Association for Information Science and Technology, 72(8), 1039-1058. [CrossRef]
- Ioannidis, J. P. A., & Maniadis, Z. (2024). Quantitative research assessment: using metrics against gamed metrics. Internal and Emergency Medicine, 19(1), 39-47. [CrossRef]
- Ioannidis, J. P. A., Klavans, R., & Boyack, K. W. (2018). Thousands of scientists publish a paper every five days. Nature, 561(7722), 167-169. [CrossRef]
- Katz, J. S., & Martin, B. R. (1997). What is research collaboration?. Research Policy, 26(1), 1-18. [CrossRef]
- Kharasch, E. D., Avram, M. J., Bateman, B. T., Clark, J. D., Culley, D. J., Davidson, A. J., Houle, T. T., Jiang, Y., Levy, J. H., London, M. J., Sleigh, J. W., & Vutskits, L. (2021). Authorship and Publication Matters: Credit and Credibility. Anesthesiology, 135(1), 1–8. [CrossRef]
- Kuan, C. H., Chen, D. Z., & Huang, M. H. (2024). Dubious cross-national affiliations obscure the assessment of international research collaboration. Journal of Informetrics, 18(2), Article 101496. [CrossRef]
- Kwee, T. C., Almaghrabi, M. T., & Kwee, R. M. (2023). Scientific Fraud, Publication Bias, and Honorary Authorship in Nuclear Medicine. Journal of Nuclear Medicine, 64(2), 200-203. [CrossRef]
- Li, J. (2016). The global ranking regime and the reconfiguration of higher education: Comparative case studies on research assessment exercises in China, Hong Kong, and Japan. Higher Education Policy, 29(4), 473-493. [CrossRef]
- Luukkonen, T., Tijssen, R. J. W., Persson, O., & Sivertsen, G. (1993). The measurement of international scientific collaboration. Scientometrics, 28(1), 15-36. [CrossRef]
- Mao, J., Chen, W., & Wang, Z. (2024). Relationship among the scale of university funding, structure of revenue and expenditure, and academic output: evidence from China’s 36 World-Class universities under construction, 2013–2022. Studies in Higher Education. [CrossRef]
- Marginson, S. (2022). Global science and national comparisons: beyond bibliometrics and scientometrics [Article]. Comparative Education, 58(2), 125-146. [CrossRef]
- . [CrossRef]
- Meursinge Reynders, R. A., ter Riet, G., Di Girolamo, N., Cavagnetto, D., & Malički, M. (2024). Honorary authorship is highly prevalent in health sciences: systematic review and meta-analysis of surveys. Scientific Reports, 14(1), Article 4385. [CrossRef]
- . [CrossRef]
- Morreim, E. H., & Winer, J. C. (2023). Guest authorship as research misconduct: definitions and possible solutions. BMJ Evidence-Based Medicine, 28(1), 1-4. [CrossRef]
- Pachter, L. (2014). To some a citation is worth $3 per year. https://liorpachter.wordpress.com/2014/10/31/to-some-a-citation-is-worth-3-per-year/ (accessed April 24, 2024).
- Page, M. J., McKenzie, J. E., Bossuyt, P. M., Boutron, I., Hoffmann, T. C., Mulrow, C. D., Shamseer, L., Tetzlaff, J. M., Akl, E. A.,... Moher, D. (2021). The PRISMA 2020 statement: An updated guideline for reporting systematic reviews. The BMJ, 372, Article n71. [CrossRef]
- Paruzel-Czachura, M., Baran, L., & Spendel, Z. (2021). Publish or be ethical? Publishing pressure and scientific misconduct in research. Research Ethics, 17(3), 375-397. [CrossRef]
- Pendlebury, D. (2024). Highly Cited Researchers: 2023 Analysis. https://clarivate.com/highly-cited-researchers/analysis/ (accessed June 24, 2024).
- Resnik, D. B., Rasmussen, L. M., & Kissling, G. E. (2015). An International Study of Research Misconduct Policies. Accountability in Research, 22(5), 249-266. [CrossRef]
- Resnik, D. B., Tyler, A. M., Black, J. R., & Kissling, G. (2016). Authorship policies of scientific journals. Journal of Medical Ethics, 42(3), 199-202. [CrossRef]
- Rhein, D., & Nanni, A. (2023). The impact of global university rankings on universities in Thailand: don’t hate the player, hate the game. Globalisation, Societies and Education, 21(1), 55-65. [CrossRef]
- Rovito, S.M., Kaushik, D., & Aggarwal, S.D. (2021). The impact of international scientists, engineers, and students on U.S. research outputs and global competitiveness. MIT Science Policy Review 2, 15–25. [CrossRef]
- Sarrico, C. S. (2022). The expansion of doctoral education and the changing nature and purpose of the doctorate. Higher Education, 84(6), 1299-1315. [CrossRef]
- Sheeja, N.K, Mathew K.S., & Cherukodan, S. (2018). Impact of scholarly output on university ranking. Global Knowledge, Memory and Communication, 67(3), 154-165. [CrossRef]
- SIRSI Academic (2023). A turning point for Saudi Arabian affiliations in the 2023 Highly Cited Researchers list from Clarivate. https://www.sirisacademic.com/blog/a-turning-point-for-saudi-arabian-affiliations-in-the-2023-highly-cited-researchers-list-from-clarivate (accessed April 24, 2024).
- Teixeira da Silva, J. A. (2023). Must the ICMJE and COPE guidelines and/or recommendations be interpreted (and used) as voluntary advice or as mandatory rules? [Letter]. Health Policy and Technology, 12(4), Article 100817. [CrossRef]
- Teixeira da Silva, J. A., & Dobránszki, J. (2016). Multiple Authorship in Scientific Manuscripts: Ethical Challenges, Ghost and Guest/Gift Authorship, and the Cultural/Disciplinary Perspective. Science and Engineering Ethics, 22(5), 1457-1472. [CrossRef]
- Tóth, B., Motahari-Nezhad, H., Horseman, N., Berek, L., Kovács, L., Hölgyesi, Á., Péntek, M., Mirjalili, S., Gulácsi, L., & Zrubka, Z. (2024). Ranking resilience: assessing the impact of scientific performance and the expansion of the Times Higher Education Word University Rankings on the position of Czech, Hungarian, Polish, and Slovak universities. Scientometrics, 129(3), 1739-1770. [CrossRef]
- Trung, N.V. (August 24, 2020). Thành tích ảo trong nghiên cứu khoa học: Dán nhãn mác giả trong công bố khoa học. thanhnien.vn. Retrieved April 24, 2024. https://thanhnien.vn/thanh-tich-ao-trong-nghien-cuu-khoa-hoc-185987431.htm. See also: https://en.wikipedia.org/wiki/Duy_Tan_University.
- van Eck, N. J., & Waltman, L. (2010). Software survey: VOSviewer, a computer program for bibliometric mapping. Scientometrics, 84(2), 523-538. [CrossRef]
- Vernon, M. M., Andrew Balas, E., & Momani, S. (2018). Are university rankings useful to improve research? A systematic review. PLoS ONE, 13(3), Article e0193762. [CrossRef]





| University name (year founded) | Country | Type | Size | # of articles | Change | World rank in # of articles | ||
|---|---|---|---|---|---|---|---|---|
| 2019 | 2023 | 2019 | 2023 | |||||
| Study Group | ||||||||
| Future University in Egypt (2006) | Egypt | Private | M | 127 | 1,373 | 981% | 2000+ | 986 |
| Chandigarh University (2012) | India | Private | L | 362 | 2,327 | 543% | 2000+ | 583 |
| GLA University (2010) | India | Private | M | 259 | 1,572 | 507% | 2000+ | 870 |
| Lovely Professional University | India | Private | L | 838 | 2,302 | 175% | 1152 | 593 |
| University of Petroleum and Energy Studies (2003) | India | Private | M | 308 | 1,569 | 411% | 2000+ | 871 |
| Al-Mustaqbal University (2010) | Iraq | Private | M | 91 | 1,432 | 1,474% | 2000+ | 947 |
| Lebanese American University (1924) | Lebanon | Private | M | 315 | 2,637 | 737% | 2000+ | 500 |
| Al-Imam Mohammad Ibn Saud Islamic University (1974) | Saudi Arabia | Public | XL | 364 | 1,588 | 336% | 2000+ | 865 |
| King Khalid University (1998) | Saudi Arabia | Public | L | 1,327 | 5,158 | 289% | 778 | 199 |
| King Saud University | Saudi Arabia | XL | 4,490 | 11,962 | 166% | 175 | 29 | |
| Prince Sattam Bin Abdulaziz University (2009) | Saudi Arabia | Public | L | 750 | 4,388 | 485% | 1254 | 255 |
| Princess Nourah Bint Abdulrahman University (1970) | Saudi Arabia | Public | L | 471 | 4,468 | 849% | 1749 | 250 |
| Taif University (2004) | Saudi Arabia | Public | XL | 513 | 2,377 | 363% | 1662 | 567 |
| Umm Al-Qura University (1950) | Saudi Arabia | Public | XL | 589 | 3,072 | 422% | 1508 | 419 |
| University of Tabuk | Saudi Arabia | Public | L | 414 | 1,389 | 236% | 2000+ | 969 |
| University of Sharjah (1997) | United Arab Emirates | Public | M | 758 | 2,465 | 225% | 1238 | 541 |
| Control Group | ||||||||
| City University of Hong Kong (1994) | Hong Kong | Public | M | 3,450 | 5,481 | 59% | 275 | 181 |
| Swiss Federal Institute of Technology Lausanne (1969) | Switzerland | Public | M | 3,495 | 3,472 | -1% | 269 | 369 |
| California Institute of Technology | United States | Private | S | 3,634 | 3,719 | 2% | 258 | 341 |
| Carnegie Mellon University (1900) | United States | Private | M | 2,266 | 2,299 | 1% | 465 | 589 |
| Princeton University | United States | Private | M | 3,595 | 3,819 | 6% | 266 | 325 |
| Rice University (1912) | United States | Private | M | 1,765 | 1,851 | 5% | 605 | 747 |
| University of California, Santa Barbara (1891) | United States | Public | M | 3,263 | 2,999 | -8% | 299 | 430 |
| Name | # of articles, 2019 | # of articles, 2023 | World rank in # of articles, 2019 | World rank in # of articles, 2023 |
|---|---|---|---|---|
| Agricultural Sciences (n=1) | ||||
| Study Group | ||||
| King Saud University | 188 | 510 | 72 | 12 |
| Control Group | ||||
| None ranked among the world’s 100 most published | ||||
| Biology & Biochemistry (n=1) | ||||
| Study Group | ||||
| King Saud University | 321 | 611 | 71 | 7 |
| Control Group | ||||
| None ranked among the world’s 100 most published | ||||
| Chemistry (n=3) | ||||
| Study Group | ||||
| King Saud University | 603 | 2266 | 58 | 2 |
| King Khalid University | 200 | 957 | 446 | 33 |
| Princess Nourah Bint Abdulrahman University | 61 | 658 | 1266 | 60 |
| Control Group | ||||
| Swiss Federal Institute of Technology Lausanne | 554 | 368 | 77 | Dropped out |
| Computer Science (n=5) | ||||
| Study Group | ||||
| King Saud University | 198 | 297 | 55 | 53 |
| Lebanese American University | 21 | 289 | 1053 | 57 |
| Prince Sattam Bin Abdulaziz University | 20 | 278 | 1085 | 61 |
| Princess Nourah Bint Abdulrahman University | 13 | 266 | 1466 | 67 |
| King Khalid University | 32 | 202 | 752 | 96 |
| Control Group | ||||
| City University of Hong Kong | 316 | 449 | 23 | 30 |
| Carnegie Mellon University | 195 | 178 | 56 | Dropped out |
| Economics & Business (n=1) | ||||
| Study Group | ||||
| Lebanese American University | 26 | 235 | 731 | 24 |
| Control Group | ||||
| City University of Hong Kong | 150 | 143 | 63 | 86 |
| Engineering (n=4) | ||||
| Study Group | ||||
| King Saud University | 459 | 1487 | 131 | 38 |
| King Khalid University | 171 | 988 | 469 | 58 |
| Prince Sattam Bin Abdulaziz University | 98 | 918 | 775 | 66 |
| Princess Nourah Bint Abdulrahman University | 23 | 706 | 1994 | 100 |
| Control Group | ||||
| City University of Hong Kong | 845 | 1200 | 45 | 50 |
| Environment/Ecology (n=1) | ||||
| Study Group | ||||
| King Saud University | 184 | 946 | 195 | 4 |
| Control Group | ||||
| None ranked among the world’s 100 most published | ||||
| Geosciences (n=0) | ||||
| Study Group | ||||
| None ranked among the world’s 100 most published | ||||
| Control Group | ||||
| California Institute of Technology | 721 | 576 | 7 | 21 |
| Princeton University | 257 | 231 | 89 | 100 |
| Materials Science (n=2) | ||||
| Study Group | ||||
| King Saud University | 374 | 1006 | 111 | 33 |
| King Khalid University | 189 | 598 | 275 | 71 |
| Control Group | ||||
| City University of Hong Kong | 669 | 1005 | 45 | 34 |
| Swiss Federal Institute of Technology Lausanne | 407 | 337 | 95 | Dropped out |
| Mathematics (n=6) | ||||
| Study Group | ||||
| King Saud University | 151 | 470 | 94 | 2 |
| Princess Nourah Bint Abdulrahman University | 18 | 328 | 1195 | 7 |
| Prince Sattam Bin Abdulaziz University | 46 | 297 | 578 | 13 |
| King Khalid University | 51 | 252 | 504 | 18 |
| Umm Al Qura University | 18 | 190 | 1195 | 46 |
| Lebanese American University | 2 | 149 | 2825 | 98 |
| Control Group | ||||
| Princeton University | 214 | 184 | 30 | 50 |
| Microbiology (n=1) | ||||
| Study Group | ||||
| King Saud University | 55 | 148 | 192 | 37 |
| Control Group | ||||
| None ranked among the world’s 100 most published | ||||
| Pharmacology & Toxicology (n=5) | ||||
| Study Group | ||||
| King Saud University | 263 | 685 | 28 | 1 |
| Prince Sattam Bin Abdulaziz University | 73 | 284 | 310 | 37 |
| King Khalid University | 76 | 226 | 292 | 64 |
| Umm Al Qura University | 41 | 210 | 583 | 70 |
| Princess Nourah Bint Abdulrahman University | 26 | 183 | 822 | 89 |
| Control Group | ||||
| None ranked among the world’s 100 most published | ||||
| Physics (n=3) | ||||
| Study Group | ||||
| King Saud University | 168 | 416 | 283 | 66 |
| King Khalid University | 165 | 367 | 294 | 78 |
| Princess Nourah Bint Abdulrahman University | 17 | 338 | 1661 | 90 |
| Control Group | ||||
| Princeton University | 655 | 555 | 29 | 32 |
| California Institute of Technology | 482 | 436 | 55 | 60 |
| Swiss Federal Institute of Technology Lausanne | 462 | 446 | 59 | 54 |
| University of California Santa Barbara | 435 | 319 | 59 | 97 |
| Plant & Animal Science (n=1) | ||||
| Study Group | ||||
| King Saud University | 225 | 703 | 132 | 10 |
| Control Group | ||||
| None ranked among the world’s 100 most published | ||||
| Space Science (n=0) | ||||
| Study Group | ||||
| None ranked among the world’s 100 most published | ||||
| Control Group | ||||
| California Institute of Technology | 956 | 1030 | 1 | 1 |
| Princeton University | 423 | 526 | 16 | 14 |
| University of California, Santa Barbara | 156 | 141 | 85 | Dropped out |
| Institution | % first author, 2019 | % first author, 2023 | World rank in % articles as first author, 2019 | World rank in % articles as first author, 2023 |
|---|---|---|---|---|
| Study Group | ||||
| Al-Mustaqbal University College | 35 | 11 | 998 | 999 |
| Chandigarh University | 60 | 26 | 308 | 994 |
| Future University in Egypt | 44 | 10 | 879 | 1000 |
| GLA University | 72 | 35 | 77 | 977 |
| Imam Mohammad Ibn Saud Islamic University (IMSIU) | 51 | 34 | 677 | 984 |
| King Khalid University | 48 | 18 | 807 | 997 |
| King Saud University | 48 | 29 | 815 | 990 |
| Lebanese American University | 55 | 17 | 448 | 998 |
| Lovely Professional University | 65 | 50 | 197 | 495 |
| Prince Sattam Bin Abdulaziz University | 50 | 28 | 749 | 992 |
| Princess Nourah Bint Abdulrahman University | 44 | 27 | 953 | 993 |
| Taif University | 55 | 24 | 461 | 996 |
| Umm Al Qura University | 47 | 33 | 887 | 986 |
| University of Petroleum & Energy Studies (UPES) | 60 | 32 | 301 | 987 |
| University of Sharjah | 49 | 35 | 770 | 975 |
| University of Tabuk | 52 | 35 | 604 | 982 |
| Control Group | ||||
| California Institute of Technology | 43 | 37 | 972 | 965 |
| Carnegie Mellon University | 51 | 47 | 632 | 634 |
| City University of Hong Kong | 45 | 39 | 932 | 939 |
| Ecole Polytechnique Federale de Lausanne | 55 | 50 | 452 | 516 |
| Princeton University | 52 | 48 | 599 | 583 |
| Rice University | 51 | 44 | 650 | 783 |
| University of California Santa Barbara | 52 | 50 | 598 | 512 |
| Institution | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|
| Study Group | |||||
| King Saud University | 9 | 44 | 53 | 47 | 89 |
| King Khalid University | 7 | 10 | 31 | 49 | 26 |
| Lebanese American University | 0 | 0 | 1 | 2 | 26 |
| Prince Sattam Bin Abdulaziz University | 1 | 4 | 15 | 40 | 23 |
| Princess Nourah Bint Abdulrahman University | 0 | 1 | 3 | 10 | 22 |
| Taif University | 0 | 1 | 25 | 37 | 14 |
| University of Sharjah | 0 | 1 | 8 | 9 | 11 |
| Umm Al-Qura University | 0 | 0 | 2 | 9 | 10 |
| GLA University | 0 | 0 | 0 | 3 | 8 |
| University of Petroleum and Energy Studies | 0 | 0 | 0 | 4 | 7 |
| Chandigarh University | 0 | 0 | 0 | 2 | 6 |
| Future University in Egypt | 0 | 0 | 0 | 5 | 6 |
| Al-Mustaqbal University College | 0 | 0 | 0 | 5 | 5 |
| Lovely Professional University | 0 | 0 | 1 | 3 | 5 |
| Al-Imam Mohammad Ibn Saud Islamic University | 0 | 0 | 0 | 0 | 2 |
| University of Tabuk | 1 | 2 | 1 | 3 | 0 |
| Control Group | |||||
| City University of Hong Kong | 6 | 9 | 9 | 10 | 10 |
| Princeton University | 2 | 4 | 3 | 2 | 2 |
| California Institute of Technology | 2 | 5 | 3 | 3 | 1 |
| Swiss Federal Institute of Technology Lausanne | 3 | 3 | 3 | 1 | 0 |
| University of California at Santa Barbara | 2 | 4 | 1 | 0 | 1 |
| Carnegie Mellon University | 1 | 1 | 1 | 1 | 1 |
| Rice University | 1 | 1 | 1 | 1 | 1 |
| Institution | % listing multiple affiliations, 2019 | % listing multiple affiliations, 2023 | Change (percentage points) |
|---|---|---|---|
| Study Group | |||
| Lebanese American University | 15% | 76% | 61% |
| Chandigarh University | 9% | 39% | 31% |
| University of Petroleum and Energy Studies | 5% | 34% | 29% |
| University of Sharjah | 19% | 27% | 8% |
| Prince Sattam Bin Abdulaziz University | 29% | 24% | -5% |
| Al-Imam Mohammad Ibn Saud Islamic University | 28% | 21% | -7% |
| University of Tabuk | 27% | 13% | -14% |
| King Khalid University | 21% | 12% | -9% |
| Umm Al-Qura University | 31% | 10% | -21% |
| Lovely Professional University | 2% | 10% | 8% |
| Taif University | 43% | 9% | -34% |
| Future University in Egypt | 26% | 7% | -19% |
| Al-Mustaqbal University College | 21% | 5% | -16% |
| Princess Nourah Bint Abdulrahman University | 21% | 4% | -17% |
| GLA University | 4% | 4% | 0% |
| King Saud University | 11% | 3% | -8% |
| Control Group | |||
| City University of Hong Kong | 18% | 22% | 4% |
| Princeton University | 8% | 8% | 0% |
| Swiss Federal Institute of Technology Lausanne | 8% | 8% | -1% |
| California Institute of Technology | 7% | 6% | -1% |
| Rice University | 7% | 5% | -2% |
| University of California, Santa Barbara | 6% | 5% | -1% |
| Carnegie Mellon University | 5% | 4% | -1% |
| Name | % International Collaborations (2019) | % International Collaborations (2023) | World rank in % of articles with int’l collab. (2019) | World rank in % of articles with int’l collab. (2023) |
|---|---|---|---|---|
| Study Group | ||||
| Lebanese American University | 54 | 95 | 250 | 1 |
| King Khalid University | 75 | 89 | 15 | 3 |
| Princess Nourah bint Abdulrahman University | 72 | 89 | 24 | 4 |
| Future University in Egypt | 27 | 87 | 788 | 5 |
| University of Sharjah | 78 | 87 | 5 | 6 |
| Prince Sattam Bin Abdulaziz University | 74 | 85 | 17 | 7 |
| Taif University | 73 | 82 | 23 | 11 |
| Al-Mustaqbal University College | 48 | 79 | 372 | 18 |
| University of Tabuk | 76 | 78 | 13 | 21 |
| King Saud University | 74 | 78 | 18 | 22 |
| Imam Mohammad Ibn Saud Islamic University (IMSIU) | 61 | 77 | 109 | 23 |
| Umm Al Qura University | 72 | 77 | 27 | 28 |
| Chandigarh University | 33 | 66 | 643 | 118 |
| University of Petroleum & Energy Studies (UPES) | 17 | 64 | 839 | 141 |
| GLA University | 14 | 58 | 991 | 247 |
| Lovely Professional University | 33 | 52 | 653 | 333 |
| Control Group | ||||
| Ecole Polytechnique Federale de Lausanne | 70 | 74 | 29 | 40 |
| California Institute of Technology | 59 | 60 | 140 | 219 |
| Princeton University | 49 | 52 | 345 | 344 |
| University of California Santa Barbara | 46 | 48 | 397 | 410 |
| Rice University | 46 | 47 | 392 | 426 |
| Carnegie Mellon University | 42 | 46 | 454 | 440 |
| City University of Hong Kong | 40 | 37 | 488 | 601 |
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