The Relationship Between Research Funding and Citation Impact and International Collaboration of the Top Two Percent of Iranian Scientists in the Fields of Strategic Technologies

Abstract

Purpose: The primary objective of this article is to investigate the statistical relationship between the allocation of financial resources and both the level of collaboration and the scientific impact of the top 2% of Iranian scientists in strategic technologies. Specifically, this study examines the relationships among funding, citation rates, international scientific collaborations, and the quality and thematic focus of scientific publications.Methodology: This study is an applied bibliometric analysis that also incorporates citation analysis. The statistical population consisted of 3,249 articles published in 2022 by 297 Iranian scientists ranked among the top 2% in strategic technologies, according to Stanford University’s 2023 list. Data were retrieved from Scopus using advanced search queries based on author IDs (AU-ID). The extracted data were analyzed using Microsoft Excel and SPSS, employing descriptive statistics as well as inferential statistical tests, including independent t-tests, chi-square tests, and regression analysis.Findings: The findings revealed a significant and positive relationship between financial support and the number of citations received by the scientific publications of the top 2% of Iranian scientists. Overall, a strong link was observed between research funding and both the quality and quantity of research outputs produced by these scientists in strategic technologies. The results indicate that the financial resources secured by highly cited Iranian scientists are positively associated with the growth of their citation impact. In particular, studies that received financial support were more likely to have a greater number of citations compared to those without such support, suggesting that funding is associated with higher scholarly impact. Moreover, a significant association was found between financial support and the extent of international scientific collaborations. The evidence suggests that financial backing is positively correlated with broader scientific networks and improvements in both the quality and quantity of international collaborations. The findings further indicate that funded publications outnumber non-funded ones in the fields of life sciences, health and medical sciences, and social sciences. Within the subfields of strategic technologies, the highest proportion of funded research was observed in engineering, materials science, energy, chemistry, physics, and astronomy. Additionally, financial support was found to influence the distribution of research outputs across journals of varying quality levels, with funded studies being published in a broader range of journals with different quality rankings. Moreover, publications receiving financial support were predominantly published in Q1 journals, suggesting that funding is associated not only with a quantitative increase in output but also with enhanced research quality. The findings also highlighted the observed association between financial support and the promotion of cross-border scientific collaborations, particularly with countries such as China, Malaysia, and the United States. Additionally, this financial support enabled researchers to access advanced research infrastructure, attend international conferences, and participate in postdoctoral programs, thereby enhancing their global visibility and scholarly influence. The study also found that researchers with access to funding were more likely to publish in journals based in high-ranking scientific nations such as the UK, the Netherlands, the USA, and Switzerland. The availability of financial support not only alleviated the cost barriers associated with publishing in high-impact open-access journals but also facilitated greater dissemination and visibility of Iranian scientific output on the international stage. These patterns suggest that funding is linked to both strategic publishing decisions and the capacity to compete in the global knowledge economy.Conclusion: Given the observed association between financial support, citation counts, international scientific collaborations, and the quality of journals publishing the works of the top 2% of scientists in Iran in the field of strategic technologies, policymakers must prioritize the targeted allocation of research funding as a strategic objective. Strengthening financial support for academic researchers and research institutions can significantly enhance the effectiveness and quality of scientific output in critical areas. These findings underscore the importance of targeted investment in scientific research, not only to amplify the individual impact of researchers but also to drive the scientific and technological advancement of the country. Therefore, policymakers and supporting institutions must design and implement more effective infrastructures and policies that promote innovative research, particularly in strategic fields. Expanding financial support for research can help improve Iran's international scientific standing, stimulate economic growth, foster technological innovation, and address societal challenges, thereby reinforcing the central role of research in national development. Finally, the study emphasizes the importance of balanced funding strategies, suggesting that strategic investments in both high-impact projects and the broader distribution of resources among elite researchers can jointly enhance the nation's overall scientific capacity. As global science becomes increasingly competitive, ensuring that the top 2 percent of Iranian scientists are equipped with sufficient and well-targeted financial resources will be critical to maintaining their contributions to global research. Such support is associated with advancing national interests in science and technology and strengthening Iran’s position in international academic collaborations and scientific diplomacy.