| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
1.026 | 0.291 |
|
Retracted Output
|
0.737 | 0.351 |
|
Institutional Self-Citation
|
0.073 | -0.028 |
|
Discontinued Journals Output
|
1.035 | 1.327 |
|
Hyperauthored Output
|
-0.621 | -0.757 |
|
Leadership Impact Gap
|
2.154 | 1.393 |
|
Hyperprolific Authors
|
-1.413 | -1.413 |
|
Institutional Journal Output
|
5.586 | 2.585 |
|
Redundant Output
|
0.458 | -0.039 |
The Universidad de La Habana demonstrates a complex scientific integrity profile, with an overall risk score of 1.051 indicating a medium level of exposure. The institution's primary strength lies in its robust control over hyperprolific authorship, showing a complete absence of risk signals and perfect alignment with the national standard, which suggests a culture that values substantive contribution over sheer volume. However, this is contrasted by a significant vulnerability in its publication strategy, with a critical rate of output in its own institutional journals, a practice that far exceeds the national average and poses a substantial risk of academic endogamy. According to SCImago Institutions Rankings data, the university holds a preeminent position within Cuba, leading in diverse thematic areas such as Physics and Astronomy, Computer Science, and Arts and Humanities. This leadership is foundational to its mission of contributing to national development through "academic excellence." However, the identified risks, particularly the reliance on internal validation channels and a moderate deviation from the national norm in self-citation and redundant output, could challenge this commitment to excellence by limiting external scrutiny and global impact. To fully align its practices with its prestigious mission, it is recommended that the university focus on strengthening its engagement with international, independent peer-review systems and fostering greater intellectual leadership in its collaborations, thereby ensuring its distinguished reputation is built on a foundation of verifiable global relevance and uncompromising scientific integrity.
The institution presents a Z-score of 1.026, which is notably higher than the national average of 0.291. Although both the university and the country operate within a medium-risk context for this indicator, the university's score suggests it is more exposed to this dynamic than its national peers. This elevated rate warrants attention. While multiple affiliations can be a legitimate outcome of valuable collaborations, disproportionately high rates can also signal strategic attempts to inflate institutional credit or "affiliation shopping." The university's higher propensity for this activity compared to the national environment suggests a need to review affiliation policies to ensure they reflect genuine collaborative contributions rather than primarily metric-driven strategies.
With a Z-score of 0.737, the university's rate of retractions is more than double the national average of 0.351. This positions the institution with a higher exposure to the underlying issues that lead to retractions, even though both fall within a medium-risk band. Retractions are complex; some signify responsible correction of honest errors. However, a rate significantly above the norm, as seen here, suggests that pre-publication quality control mechanisms may be facing systemic challenges. This elevated Z-score serves as an alert to a potential vulnerability in the institution's integrity culture, indicating that recurring methodological issues or a lack of rigorous oversight might be present and require immediate qualitative verification by management.
The university shows a moderate deviation from the national standard, with a Z-score of 0.073 against a country average of -0.028. This indicates that while the country as a whole exhibits a low-risk profile, the institution displays a greater sensitivity to practices of institutional self-citation. A certain level of self-citation is natural, reflecting the continuation of established research lines. However, the university's tendency towards this practice is concerning as it can signal the formation of 'echo chambers' where work is validated internally without sufficient external scrutiny. This value warns of a potential risk of endogamous impact inflation, suggesting that the institution's academic influence may be disproportionately shaped by internal dynamics rather than by recognition from the global scientific community.
The institution demonstrates effective management in selecting publication venues, with a Z-score of 1.035 that is notably lower than the national average of 1.327. This indicates that while publishing in discontinued journals is a shared risk at the national level, the university is successfully moderating this practice with more rigor than its peers. This differentiated approach is crucial, as a high proportion of output in such journals constitutes a critical alert regarding due diligence. By maintaining better control, the university mitigates severe reputational risks and avoids channeling its scientific production through media that may not meet international ethical or quality standards, thereby protecting its resources from 'predatory' or low-quality practices.
With a Z-score of -0.621, the institution's rate of hyper-authored output is slightly higher than the national average of -0.757, though both remain in a low-risk category. This subtle difference suggests an incipient vulnerability at the university that warrants observation before it escalates. While extensive author lists are legitimate in 'Big Science' fields, their appearance outside these contexts can indicate author list inflation, which dilutes individual accountability. The university's minor elevation in this metric serves as a signal to proactively ensure that authorship practices remain transparent and are based on substantial contribution, distinguishing necessary large-scale collaboration from potentially 'honorary' attributions.
The university's Z-score of 2.154 is significantly higher than the national average of 1.393, indicating a high exposure to impact dependency. This wide positive gap reveals that while the institution's overall impact is notable, the impact of research where it holds intellectual leadership is comparatively low. This pattern suggests that its scientific prestige may be largely dependent and exogenous, rather than structurally generated from within. Such a high value invites a strategic reflection on whether the institution's excellence metrics are the result of its own core capacities or a consequence of strategic positioning in collaborations led by external partners, highlighting a potential risk to its long-term scientific sustainability.
The institution's Z-score of -1.413 is identical to the national average, reflecting a perfect synchrony with an environment of maximum scientific security regarding this indicator. This total alignment demonstrates a complete absence of risk signals related to hyperprolific authors. This is a significant strength, indicating a culture that prioritizes quality and meaningful intellectual contribution over extreme publication volumes. The data suggests that the university effectively avoids the risks associated with hyper-productivity, such as coercive authorship or 'salami slicing,' thereby upholding the integrity of its scientific record and promoting a healthy research environment.
The university's Z-score of 5.586 is critically high and significantly amplifies the national trend, which stands at a Z-score of 2.585. This severe discrepancy indicates that the institution is a major driver of a vulnerability already present in the national system. This excessive dependence on its own journals raises serious conflict-of-interest concerns, as the institution acts as both judge and party in the publication process. This practice creates a substantial risk of academic endogamy, where research may bypass independent external peer review. Such a dynamic severely limits global visibility and suggests that internal channels might be used as 'fast tracks' to inflate publication records without the standard competitive validation required by the international scientific community, demanding an urgent strategic review.
A moderate deviation is observed in the rate of redundant output, with the university's Z-score at 0.458 compared to the low-risk national average of -0.039. This difference suggests the institution is more sensitive than its national peers to practices that may indicate data fragmentation or 'salami slicing.' While citing previous work is essential, a tendency towards massive bibliographic overlap between simultaneous publications can signal an effort to artificially inflate productivity by dividing a single study into minimal publishable units. This practice not only distorts the available scientific evidence but also overburdens the peer-review system, prioritizing publication volume over the generation of significant new knowledge.
