China's Research Landscape and Authorship Shifts
China's higher-education sector has witnessed a notable rise in the practice of listing multiple corresponding authors on research papers, a trend closely tied to longstanding research evaluation practices at universities and research institutions. Between 2016 and 2020, nearly one-third of papers involving authors affiliated with Chinese institutions featured multiple corresponding authors, far exceeding the global average of under 9 percent during the same period. This pattern reflects how evaluation systems at Chinese universities, guided by national policies from the Ministry of Education (MOE) and the Ministry of Science and Technology (MOST), historically prioritized specific authorship positions for career advancement.
Corresponding authorship traditionally signals responsibility for the manuscript during submission, peer review, and post-publication communication. In the Chinese context, this role carried significant weight in promotion, funding allocation, and performance reviews at institutions such as Tsinghua University, Peking University, and those under the Double First-Class initiative. Researchers often sought the position to meet institutional benchmarks tied to the Science Citation Index (SCI) and Journal Impact Factor (JIF) metrics.
Historical Roots in Evaluation Policies
For decades, China's research evaluation framework emphasized quantifiable outputs, particularly first-author and corresponding-author positions. Policies encouraged researchers to publish in high-impact international journals, with corresponding authorship serving as a key indicator of leadership and contribution. This system, administered through university-level assessments and national programs like the National Natural Science Foundation of China (NSFC), linked authorship status directly to promotions, bonuses, and grant eligibility at higher-education institutions nationwide.
Universities across provinces, from elite Beijing and Shanghai campuses to regional ones, incorporated these metrics into tenure and performance reviews. The emphasis created incentives for multiple corresponding authors on collaborative projects, allowing more researchers to claim credit in evaluation dossiers. Data from bibliometric analyses of Web of Science-indexed articles highlight how this practice accelerated from around 22 percent of Chinese papers in 2016 to nearly 30 percent by 2020.
Scale of the Trend Across Institutions
The phenomenon spans China's vast higher-education system, which includes over 3,000 universities and colleges. Elite institutions under the Double First-Class Universities project showed particularly high rates, as their faculty faced intense pressure to demonstrate international impact. Collaborative international papers often listed multiple corresponding authors to satisfy both Chinese and foreign evaluation requirements.
Analyses reveal that Chinese-affiliated researchers were up to nine times more likely than those in other countries to adopt multiple corresponding authorships. This trend affected fields from engineering and life sciences to social sciences, influencing how universities like Zhejiang University and Fudan University structured research teams and authorship agreements.
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Policy Reforms and the "Breaking the Five Onlys" Initiative
In response to these dynamics and broader concerns about research integrity, China introduced major reforms starting in 2020. The "Breaking the Five Onlys" (BFO) policy, led by MOST and MOE, shifted away from over-reliance on journal impact factors, citation counts, and specific authorship positions. New guidelines emphasize substantive contributions, peer review, and differentiated assessment tailored to disciplines and career stages.
NSFC now requires explicit contribution statements on papers and prohibits exaggeration of roles. Universities have been directed to reduce monetary rewards tied solely to publications and to value domestic journals alongside international ones. These changes aim to align evaluations more closely with global norms while addressing local priorities at institutions under MOE oversight.
Impacts on University Researchers and Careers
The old system influenced hiring, tenure, and funding decisions at Chinese universities, sometimes leading to authorship negotiations that prioritized evaluation points over traditional contribution norms. Junior faculty and PhD candidates at research-intensive universities felt particular pressure, as corresponding authorship helped secure positions in competitive academic job markets.
Reforms are expected to moderate the trend, encouraging more accurate representation of contributions. Administrators at MOE-affiliated institutions are adapting evaluation criteria, with early signs of reduced emphasis on multiple corresponding authors in recent grant cycles.
Stakeholder Perspectives from Academia
University leaders and researchers note that while the previous framework drove China's rapid rise in global publication output, it also introduced distortions. Experts affiliated with the Chinese Academy of Sciences (CAS) and major universities have welcomed the shift toward qualitative assessments. International collaborators observe that the practice complicated authorship norms in joint projects.
PhD-track job seekers in China now navigate evolving expectations, with greater focus on documented contributions rather than positional credit. This transition supports more sustainable career paths in higher education.
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Future Outlook for Research Evaluation
With ongoing refinements to evaluation systems, China's higher-education sector is moving toward frameworks that better reflect actual research contributions. Continued monitoring by MOE and MOST will be key, alongside integration of new metrics such as the Dongbi Index for journal assessment.
These developments position Chinese universities to maintain global competitiveness while fostering integrity in authorship practices. Researchers and administrators alike anticipate a more balanced approach that values collaboration without inflating positional credits.
Implications for International Collaboration
The trend and subsequent reforms have global ripple effects, influencing how international teams structure papers with Chinese partners. Universities abroad engaging with Chinese institutions are adapting to new contribution transparency requirements.
Overall, the evolution signals a maturing research ecosystem in China, with universities playing a central role in implementing fairer evaluation standards.
