| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
0.399 | -0.119 |
|
Retracted Output
|
-0.437 | -0.208 |
|
Institutional Self-Citation
|
1.621 | 0.208 |
|
Discontinued Journals Output
|
-0.400 | -0.328 |
|
Hyperauthored Output
|
-0.614 | 0.881 |
|
Leadership Impact Gap
|
-0.190 | 0.809 |
|
Hyperprolific Authors
|
-0.966 | 0.288 |
|
Institutional Journal Output
|
-0.268 | -0.139 |
|
Redundant Output
|
0.515 | 0.778 |
Meijo University demonstrates a commendable scientific integrity profile, with a global risk score of -0.228 that indicates performance significantly above the international average. This strong foundation is built on exceptional control over critical risk areas, including minimal rates of retracted output, publication in discontinued journals, and hyperprolific authorship, showcasing a culture that prioritizes quality and ethical rigor. These strengths are particularly relevant given the University's notable national standing in key research fields, including its Top 50 rankings in Japan for Agricultural and Biological Sciences, Computer Science, and Mathematics, as per SCImago Institutions Rankings data. However, moderate risk signals in institutional self-citation, multiple affiliations, and redundant output warrant strategic attention. These practices, if left unmonitored, could subtly undermine the institution's mission to foster individuals who "merit the trust of the nation and society," as they can create perceptions of unfairness or insularity. By proactively addressing these specific vulnerabilities, Meijo University can further enhance its reputation for excellence and solidify its role as a trusted leader in Japanese higher education.
The analysis reveals a moderate deviation from the national norm, with the University's Z-score (0.399) indicating a higher rate of multiple affiliations compared to the low-risk national average (-0.119). This suggests the institution is more sensitive than its peers to practices that, while often legitimate, can signal strategic attempts to inflate institutional credit or "affiliation shopping" if they become disproportionately high. This divergence warrants a review to ensure that all affiliations are transparent and reflect substantive collaboration, thereby safeguarding the institution's reputation for fairness.
The University exhibits low-profile consistency with the national standard, showing an almost complete absence of risk signals in this area. With a Z-score of -0.437, its rate of retracted output is even lower than Japan's already low average (-0.208). This exceptional result is a strong indicator of robust and effective quality control mechanisms prior to publication. It suggests that the institution's culture of integrity and responsible supervision successfully prevents the kind of systemic errors or malpractice that can lead to retractions, reinforcing public trust in its research.
In this area, the institution shows high exposure to risk, with a Z-score of 1.621 that is significantly higher than the national average (0.208), even though both are within the medium-risk category. This elevated rate of institutional self-citation can signal concerning scientific isolation or 'echo chambers' where work is validated internally without sufficient external scrutiny. The score warns of a potential for endogamous impact inflation, suggesting that the institution's academic influence may be oversized by internal dynamics rather than by broader recognition from the global scientific community, a trend that requires careful monitoring.
The institution demonstrates an exemplary commitment to quality publishing channels, aligning with the low-risk national context. Its Z-score of -0.400 is even lower than the national average (-0.328), indicating a near-zero rate of output in discontinued journals. This constitutes a critical strength, signaling excellent due diligence in selecting dissemination media. Such a result confirms that the University's researchers are effectively avoiding predatory or low-quality practices, thereby preventing reputational damage and ensuring research resources are invested wisely.
Meijo University displays notable institutional resilience, effectively mitigating a risk that is more prevalent at the national level. Its low Z-score of -0.614 contrasts sharply with the medium-risk national average (0.881). This suggests that the University has control mechanisms in place that successfully distinguish between necessary massive collaboration and questionable 'honorary' authorship practices. By maintaining transparency and accountability in author lists, the institution reinforces a culture where credit is assigned based on genuine intellectual contribution.
The University's performance indicates strong institutional resilience and intellectual autonomy. Its low-risk Z-score of -0.190 reveals a minimal gap between its overall research impact and the impact of work where it holds intellectual leadership, standing in contrast to the medium-risk national average (0.809). This result suggests that the institution's scientific prestige is not dependent on external partners but is driven by its own structural capacity. It is a positive sign that excellence metrics are the result of genuine internal capabilities rather than strategic positioning in collaborations led by others.
A state of preventive isolation is observed in this indicator, where the University does not replicate the risk dynamics present in its national environment. Its Z-score of -0.966 reflects a virtually nonexistent rate of hyperprolific authors, a stark contrast to the medium-risk national average (0.288). This is a clear strength, indicating a research culture that prioritizes quality and meaningful intellectual contribution over sheer publication volume. It effectively mitigates risks such as coercive authorship or the assignment of credit without real participation, upholding the integrity of the scientific record.
The data reveals a state of total operational silence, with the University demonstrating an absence of risk signals even below the minimal national average. Its Z-score of -0.268 is lower than Japan's country-level score (-0.139), indicating an exceptionally low reliance on institutional journals. This practice strongly suggests a commitment to independent, external peer review and global visibility. By avoiding potential conflicts of interest and academic endogamy, the institution ensures its research is validated through standard competitive channels, enhancing its international credibility.
The University shows evidence of differentiated management in this area, moderating a risk that appears to be a systemic pattern nationally. While its Z-score of 0.515 places it in the medium-risk category, it is notably lower than the national average (0.778). This suggests that although the institution is not immune to the practice of fragmenting studies into 'minimal publishable units' to inflate productivity, its internal controls or academic culture are more effective at containing it than its peers. Nevertheless, this remains an area that warrants attention to ensure research prioritizes significant new knowledge over publication volume.
