| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-1.322 | -0.119 |
|
Retracted Output
|
-0.174 | -0.208 |
|
Institutional Self-Citation
|
1.412 | 0.208 |
|
Discontinued Journals Output
|
-0.545 | -0.328 |
|
Hyperauthored Output
|
6.052 | 0.881 |
|
Leadership Impact Gap
|
4.320 | 0.809 |
|
Hyperprolific Authors
|
1.221 | 0.288 |
|
Institutional Journal Output
|
-0.268 | -0.139 |
|
Redundant Output
|
2.733 | 0.778 |
Osaka Electro-Communication University presents a complex integrity profile, marked by areas of exceptional governance alongside significant vulnerabilities that require strategic attention. With an overall score of 0.528, the institution demonstrates clear strengths in maintaining independence from potentially problematic publication channels, as evidenced by very low rates of output in institutional or discontinued journals and a minimal rate of multiple affiliations. However, this is contrasted by significant risk signals in authorship practices and research impact structure, specifically in the rates of Hyper-Authored Output, Redundant Output (Salami Slicing), and a notable gap between its overall research impact and the impact of work where it holds intellectual leadership. As specific thematic ranking data from the SCImago Institutions Rankings was not available for this analysis, a direct link to disciplinary strengths cannot be established. Although the institution's mission was not specified, these findings suggest a potential misalignment with core academic values of excellence and integrity. The identified risks, particularly those concerning authorship and publication fragmentation, could undermine the perceived quality and originality of its research, regardless of its strategic objectives. It is recommended that the University leverage this analysis to reinforce its robust control mechanisms while developing targeted policies to address the identified vulnerabilities, thereby ensuring its research culture fully supports a mission of producing impactful and unimpeachable science.
The institution exhibits an exceptionally low Z-score of -1.322, well below the national average of -0.119. This demonstrates a clear and consistent operational standard that aligns with the low-risk profile of the country. The absence of risk signals in this area suggests that the university's affiliations are managed with high transparency, avoiding practices that could be perceived as strategic attempts to inflate institutional credit. This low-profile consistency indicates robust internal governance regarding researcher affiliations.
With a Z-score of -0.174, the institution's rate of retractions is statistically normal and in close alignment with the national average of -0.208. This parity suggests that the university's pre-publication quality control mechanisms and post-publication corrective processes are functioning as expected within its national context. The low level indicates that while isolated incidents requiring correction may occur, there is no evidence of systemic failures in methodological rigor or integrity culture that would lead to an abnormal rate of retractions.
The university's Z-score for institutional self-citation is 1.412, which is considerably higher than the national average of 0.208, indicating a high exposure to this risk factor. Although a certain level of self-citation is natural, this elevated rate suggests a greater tendency toward internal validation than is typical for its peers. This pattern warns of a potential 'echo chamber' effect, where the institution's work may not be receiving sufficient external scrutiny, creating a risk of endogamous impact inflation rather than influence built on broad recognition by the global scientific community.
The institution's Z-score of -0.545 is significantly lower than the national average of -0.328, reflecting a commendable standard of due diligence. This low-profile consistency with the national environment shows that the university is effectively guiding its researchers away from publication channels that fail to meet international ethical or quality standards. This proactive stance minimizes reputational risk and prevents the misallocation of research efforts into predatory or low-quality venues.
A Z-score of 6.052 places the institution at a significant risk level, drastically amplifying the moderate vulnerability observed at the national level (Z-score: 0.881). This severe discrepancy suggests that practices of author list inflation may be prevalent beyond disciplines where massive collaboration is standard. Such a high rate dilutes individual accountability and transparency, creating a critical need to investigate whether these patterns reflect legitimate 'Big Science' collaborations or systemic issues with 'honorary' or political authorship that compromise research integrity.
The university displays a Z-score of 4.320, a figure that accentuates the risk already present in the national system (Z-score: 0.809). This extremely wide positive gap indicates that while the institution participates in high-impact research, its own intellectual leadership in that work is comparatively low. This signals a significant risk to scientific sustainability, suggesting that its prestige may be largely dependent and exogenous. It raises critical questions about whether its excellence metrics stem from genuine internal capacity or from strategic positioning in collaborations where it does not drive the scientific agenda.
With a Z-score of 1.221, the institution shows a higher exposure to risks associated with hyperprolific authors compared to the national average of 0.288. While high productivity can be legitimate, this elevated indicator points to a greater potential for imbalances between quantity and quality. It serves as a warning signal for practices such as coercive authorship or the assignment of credit without meaningful intellectual contribution, which prioritize metric inflation over the integrity of the scientific record.
The institution's Z-score of -0.268 is even lower than the country's already minimal score of -0.139, indicating a state of total operational silence in this area. This demonstrates an exemplary commitment to external validation and global visibility. By almost completely avoiding in-house journals, the university effectively eliminates the conflicts of interest inherent in acting as both judge and party, ensuring its scientific production is subjected to independent, competitive peer review and is not at risk of academic endogamy.
The institution's Z-score of 2.733 is a significant red flag, indicating that it sharply amplifies the moderate national tendency toward this practice (Z-score: 0.778). This high value strongly suggests a systemic issue with 'salami slicing,' where single, coherent studies may be fragmented into minimal publishable units to artificially inflate productivity metrics. This practice not only distorts the scientific evidence base but also overburdens the peer-review system, prioritizing publication volume over the generation of significant new knowledge.
