Global trends in international research collaboration, 1980-2021^①

Adams, J. (2012). The rise of research networks. Nature, 490(7420), 335-336. https://doi.org/10.1038/490335a. Adams J. ( 2012 ). The rise of research networks . Nature , 490 ( 7420 ), 335 - 336 . https://doi.org/10.1038/490335a. Search in Google Scholar

Adams, J. (2013). The fourth age of research. Nature, 497(7451), 557-560. https://doi.org/10.1038/497557a. Adams J. ( 2013 ). The fourth age of research . Nature , 497 ( 7451 ), 557 - 560 . https://doi.org/10.1038/497557a. Search in Google Scholar

Aksnes, D. W., Frølich, N. & Slipersæter, S. (2008) Science policy and the driving forces behind the internationalisation of science: the case of Norway. Science and Public Policy, 35(6), 445–457. Aksnes D. W. Frølich N. Slipersæter S. ( 2008 ) Science policy and the driving forces behind the internationalisation of science: the case of Norway . Science and Public Policy , 35 ( 6 ), 445 – 457 . Search in Google Scholar

Aksnes, D. W. & Sivertsen, G. (2019). A criteria-based assessment of the coverage of Scopus and Web of Science. Journal of Data and Information Science, 4(1), 1–21. Aksnes D. W. Sivertsen G. ( 2019 ). A criteria-based assessment of the coverage of Scopus and Web of Science . Journal of Data and Information Science , 4 ( 1 ), 1 – 21 . Search in Google Scholar

Aksnes, D. W. & Sivertsen, G. (2022). Patterns and trends in country-level research collaboration over four decades. In: Robinson-Garcia N, Torres-Salinas D and Arroyo-Machado W (eds) 26th International Conference on Science and Technology Indicators, STI 2022; sti2275. DOI: 10.5281/zenodo.6974640. Aksnes D. W. Sivertsen G. ( 2022 ). Patterns and trends in country-level research collaboration over four decades . In: Robinson-Garcia N Torres-Salinas D Arroyo-Machado W (eds) 26th International Conference on Science and Technology Indicators, STI 2022 ; sti2275. DOI: 10.5281/zenodo.6974640. Search in Google Scholar

Beaver, D.B. & Rosen, R. (1978). Studies in scientific collaboration. Part I. The professional origins of scientific co-authorship. Scientometrics, 1, 65–84. Beaver D.B. Rosen R. ( 1978 ). Studies in scientific collaboration. Part I. The professional origins of scientific co-authorship . Scientometrics , 1 , 65 – 84 . Search in Google Scholar

Boshoff, N. (2010). South–South research collaboration of countries in the Southern African Development Community (SADC). Scientometrics, 84, 481–503. Boshoff N. ( 2010 ). South–South research collaboration of countries in the Southern African Development Community (SADC) . Scientometrics , 84 , 481 – 503 . Search in Google Scholar

Butler, D. (2019). How US sanctions are crippling science in Iran. Nature. 574, 13–14. Butler D. ( 2019 ). How US sanctions are crippling science in Iran . Nature . 574 , 13 – 14 . Search in Google Scholar

Coccia, M. & Wang, L. L. (2016). Evolution and convergence of the patterns of international scientific collaboration. Proceedings of the National Academy of Sciences of the United States of America, 113(8), 2057–2061. Coccia M. Wang L. L. ( 2016 ). Evolution and convergence of the patterns of international scientific collaboration . Proceedings of the National Academy of Sciences of the United States of America , 113 ( 8 ), 2057 – 2061 . Search in Google Scholar

Coccia, M., & Bozeman, B. (2016). Allometric models to measure and analyze the evolution of international research collaboration. Scientometrics, 108(3), 1065–1084. https://doi.org/10.1007/s11192-016-2027-x. Coccia M. Bozeman B. ( 2016 ). Allometric models to measure and analyze the evolution of international research collaboration . Scientometrics , 108 ( 3 ), 1065 – 1084 . https://doi.org/10.1007/s11192-016-2027-x. Search in Google Scholar

Csomós, G., Vida, Z.V. & Lengyel, B. (2020). Exploring the changing geographical pattern of international scientific collaborations through the prism of cities. PLoS ONE, 15(11), e0242468. Csomós G. Vida Z.V. Lengyel B. ( 2020 ). Exploring the changing geographical pattern of international scientific collaborations through the prism of cities . PLoS ONE , 15 ( 11 ), e0242468 . Search in Google Scholar

Cugmas, M., Ferligoj, A., & Kronegger, L. (2016). The stability of co-authorship structures. Scientometrics, 106(1), 163–186. https://doi.org/10.1007/s11192-015-1790-4. Cugmas M. Ferligoj A. Kronegger L. ( 2016 ). The stability of co-authorship structures . Scientometrics , 106 ( 1 ), 163 – 186 . https://doi.org/10.1007/s11192-015-1790-4. Search in Google Scholar

Frame, J.D. & Carpenter, M.P. (1979). International Research Collaboration. Social Studies of Science, 9(4), 481–497. Frame J.D. Carpenter M.P. ( 1979 ). International Research Collaboration . Social Studies of Science , 9 ( 4 ), 481 – 497 . Search in Google Scholar

Fuchs, J.W, Sivertsen, G., Rousseau, R. (2021). Measuring the relative intensity of collaboration within a network, Scientometrics, 126(10), 8673–8682. Fuchs J.W Sivertsen G. Rousseau R. ( 2021 ). Measuring the relative intensity of collaboration within a network , Scientometrics , 126 ( 10 ), 8673 – 8682 . Search in Google Scholar

Fu, Y. C., Marques, M., Tseng, Y. H., Powell, J. J. W., & Baker, D. P. (2022). An evolving international research collaboration network: spatial and thematic developments in co-authored higher education research, 1998-2018. Scientometrics, 127(3), 1403–1429. https://doi.org/10.1007/s11192-021-04200-w Fu Y. C. Marques M. Tseng Y. H. Powell J. J. W. Baker D. P. ( 2022 ). An evolving international research collaboration network: spatial and thematic developments in co-authored higher education research, 1998-2018 . Scientometrics , 127 ( 3 ), 1403 – 1429 . https://doi.org/10.1007/s11192-021-04200-w Search in Google Scholar

Gauffriau M. (2021). Counting methods introduced into the bibliometric research literature 1970-2018: A review. Quantitative Science Studies, 2(3), 932–975. Gauffriau M. ( 2021 ). Counting methods introduced into the bibliometric research literature 1970-2018: A review . Quantitative Science Studies , 2 ( 3 ), 932 – 975 . Search in Google Scholar

Hoekman J, Scherngell T, Frenken K, Tijssen R. (2013). Acquisition of European research funds and its effect on international scientific collaboration. Journal of Economic Geography, 13, 23−52. Hoekman J Scherngell T Frenken K Tijssen R. ( 2013 ). Acquisition of European research funds and its effect on international scientific collaboration . Journal of Economic Geography , 13 , 23 − 52 . Search in Google Scholar

Jacobsen, K.H. (2009). Patterns of co-authorship in international epidemiology. Journal of Epidemiology and Community Health, 63(8), 665–669. Jacobsen K.H. ( 2009 ). Patterns of co-authorship in international epidemiology . Journal of Epidemiology and Community Health , 63 ( 8 ), 665 – 669 . Search in Google Scholar

Katz, J. & Martin, B. (1997). What is Research Collaboration? Research Policy, 26, 1–18. Katz J. Martin B. ( 1997 ). What is Research Collaboration? Research Policy , 26 , 1 – 18 . Search in Google Scholar

Kwiek, M. (2021) What large-scale publication and citation data tell us about international research collaboration in Europe: changing national patterns in global contexts, Studies in Higher Education, 46: 12, 2629–2649. Kwiek M. ( 2021 ) What large-scale publication and citation data tell us about international research collaboration in Europe: changing national patterns in global contexts , Studies in Higher Education , 46 : 12 , 2629 – 2649 . Search in Google Scholar

Larivière, V., Gingras, Y., Cassidy R. Sugimoto C.R., Tsou, A. (2015). Team size matters: Collaboration and scientific impact since 1900. Journal of the American Society for Information Science, and Technology, 66(7), 1323–1332. Larivière V. Gingras Y. Cassidy R. Sugimoto C.R. Tsou A. ( 2015 ). Team size matters: Collaboration and scientific impact since 1900 . Journal of the American Society for Information Science, and Technology , 66 ( 7 ), 1323 – 1332 . Search in Google Scholar

Leydesdorff, L. (2000). Is the European Union Becoming a Single Publication System? Scientometrics 47, 265–280 (2000). Leydesdorff L. ( 2000 ). Is the European Union Becoming a Single Publication System? Scientometrics 47 , 265 – 280 (2000). Search in Google Scholar

Leydesdorff, L., Park, H.W. (2017). Full and fractional counting in bibliometric networks. Journal of Informetrics, 11(1), 117–120. Leydesdorff L. Park H.W. ( 2017 ). Full and fractional counting in bibliometric networks . Journal of Informetrics , 11 ( 1 ), 117 – 120 . Search in Google Scholar

Luukkonen, T., Persson, O., Sivertsen, G. (1992). Understanding Patterns of International Scientific Collaboration. Science, Technology & Human Values, 17(1), 101–126. Luukkonen T. Persson O. Sivertsen G. ( 1992 ). Understanding Patterns of International Scientific Collaboration . Science, Technology & Human Values , 17 ( 1 ), 101 – 126 . Search in Google Scholar

Narin, F., Stevens, K., Whitlow, E.S. (1991). Scientific co-operation in Europe and the citation of multinationally authored papers. Scientometrics 21, 313–323. Narin F. Stevens K. Whitlow E.S. ( 1991 ). Scientific co-operation in Europe and the citation of multinationally authored papers . Scientometrics 21 , 313 – 323 . Search in Google Scholar

Newman, M. E. J. (2001). The structure of scientific collaboration networks. Proceedings of the National Academy of Sciences of the United States of America, 98(2), 404–409. https://doi.org/10.1073/pnas.021544898. Newman M. E. J. ( 2001 ). The structure of scientific collaboration networks . Proceedings of the National Academy of Sciences of the United States of America , 98 ( 2 ), 404 – 409 . https://doi.org/10.1073/pnas.021544898. Search in Google Scholar

Newman, M. E. J. (2004). Coauthorship networks and patterns of scientific collaboration. Proceedings of the National Academy of Sciences of the United States of America, 101, 5200–5205. https://doi.org/10.1073/pnas.0307545100. Newman M. E. J. ( 2004 ). Coauthorship networks and patterns of scientific collaboration . Proceedings of the National Academy of Sciences of the United States of America , 101 , 5200 – 5205 . https://doi.org/10.1073/pnas.0307545100. Search in Google Scholar

Piro, F.N., Aldberg, H., Leino, Y., Nuutinen, A., Karlsson, S., Sigurdsson, S.O., Sivertsen, G., Overballe-Petersen, M.V., Aksnes, D.W. (2017). Comparing Research at Nordic Higher Education Institutions Using Bibliometric Indicators - Covering the years 1999-2014. Report. Oslo: NordForsk. Piro F.N. Aldberg H. Leino Y. Nuutinen A. Karlsson S. Sigurdsson S.O. Sivertsen G. Overballe-Petersen M.V. Aksnes D.W. ( 2017 ). Comparing Research at Nordic Higher Education Institutions Using Bibliometric Indicators - Covering the years 1999-2014 . Report. Oslo : NordForsk . Search in Google Scholar

Puuska, HM., Muhonen, R. & Leino, Y. (2014). International and domestic co-publishing and their citation impact in different disciplines. Scientometrics, 98, 823–839. Puuska HM. Muhonen R. Leino Y. ( 2014 ). International and domestic co-publishing and their citation impact in different disciplines . Scientometrics , 98 , 823 – 839 . Search in Google Scholar

Rousseau, R., Zhang, L., Sivertsen, G. (2023). Using the weighted Lorenz curve to represent balance in collaborations: the BIC indicator. Scientometrics, 128, 609–622. Rousseau R. Zhang L. Sivertsen G. ( 2023 ). Using the weighted Lorenz curve to represent balance in collaborations: the BIC indicator . Scientometrics , 128 , 609 – 622 . Search in Google Scholar

Sivertsen G., Rousseau R., Zhang L. (2019). Measuring scientific contributions with modified fractional counting. Journal of Informetrics, 13(2), 679–694. Sivertsen G. Rousseau R. Zhang L. ( 2019 ). Measuring scientific contributions with modified fractional counting . Journal of Informetrics , 13 ( 2 ), 679 – 694 . Search in Google Scholar

Smith, M. (1958). The trend toward multiple authorship in psychology. American Psychologist, 13, 596-599. Smith M. ( 1958 ). The trend toward multiple authorship in psychology . American Psychologist , 13 , 596 - 599 . Search in Google Scholar

Tang, L., Cao, C., Wang, Z., & Zhou, Z. (2021). Decoupling in science and education: A collateral damage beyond deteriorating US–China relations. Science and Public Policy, 48(5), 630–634. Tang L. Cao C. Wang Z. Zhou Z. ( 2021 ). Decoupling in science and education: A collateral damage beyond deteriorating US–China relations . Science and Public Policy , 48 ( 5 ), 630 – 634 . Search in Google Scholar

Thelwall, M., Kousha, K., Abdoli, M., Stuart, E., Makita, M., Wilson, P., Levitt, J. (2023a) Why are coauthored academic articles more cited: Higher quality or larger audience? Journal of the Association for Information Science and Technology. https://doi.org/10.1002/asi.24755 Thelwall M. Kousha K. Abdoli M. Stuart E. Makita M. Wilson P. Levitt J. ( 2023a ) Why are coauthored academic articles more cited: Higher quality or larger audience? Journal of the Association for Information Science and Technology . https://doi.org/10.1002/asi.24755 Search in Google Scholar

Thelwall, M., Kousha, K., Makita, M., Abdoli, M., Stuart, E., Wilson, P., & Levitt, J. (2023b). Is big team research fair in national research assessments? The case of the UK Research Excellence Framework 2021. Journal of Data and Information Science, 8(1), 9–20. Thelwall M. Kousha K. Makita M. Abdoli M. Stuart E. Wilson P. Levitt J. ( 2023b ). Is big team research fair in national research assessments? The case of the UK Research Excellence Framework 2021 . Journal of Data and Information Science , 8 ( 1 ), 9 – 20 . Search in Google Scholar

Van Eck, N.J., & Waltman, L. (2014). Visualizing bibliometric networks. In Y. Ding, R. Rousseau, & D. Wolfram (Eds.), Measuring scholarly impact: Methods and practice (pp. 285–320). Springer. Van Eck N.J. Waltman L. ( 2014 ). Visualizing bibliometric networks . In Ding Y. Rousseau R. Wolfram D. (Eds.), Measuring scholarly impact: Methods and practice (pp. 285 – 320 ). Springer . Search in Google Scholar

Wagner, C.S., Park, H.W., Leydesdorff, L. (2015). The Continuing Growth of Global Cooperation Networks in Research: A Conundrum for National Governments. PLoS ONE, 10(7): e0131816. Wagner C.S. Park H.W. Leydesdorff L. ( 2015 ). The Continuing Growth of Global Cooperation Networks in Research: A Conundrum for National Governments . PLoS ONE , 10 ( 7 ): e0131816 . Search in Google Scholar

World Bank (2022a). How does the World Bank classify countries? https://datahelpdesk.worldbank.org/knowledgebase/articles/378834-how-does-the-world-bank-classify-countries. World Bank ( 2022a ). How does the World Bank classify countries? https://datahelpdesk.worldbank.org/knowledgebase/articles/378834-how-does-the-world-bank-classify-countries. Search in Google Scholar

World Bank (2022b) World Bank Country and Lending Groups. https://datahelpdesk.worldbank.org/knowledgebase/articles/906519-world-bank-country-and-lending-groups. World Bank ( 2022b ) World Bank Country and Lending Groups . https://datahelpdesk.worldbank.org/knowledgebase/articles/906519-world-bank-country-and-lending-groups. Search in Google Scholar

Zweig, D. A. (2021). Is Sino-American scientific collaboration a thing of the past? International Higher Education, 108, 5–7. Zweig D. A. ( 2021 ). Is Sino-American scientific collaboration a thing of the past? International Higher Education , 108 , 5 – 7 . Search in Google Scholar