| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
3.531 | 0.648 |
|
Retracted Output
|
-0.400 | -0.189 |
|
Institutional Self-Citation
|
0.189 | -0.200 |
|
Discontinued Journals Output
|
-0.520 | -0.450 |
|
Hyperauthored Output
|
0.350 | 0.859 |
|
Leadership Impact Gap
|
0.440 | 0.512 |
|
Hyperprolific Authors
|
-1.241 | -0.654 |
|
Institutional Journal Output
|
-0.268 | -0.246 |
|
Redundant Output
|
0.446 | 0.387 |
The Ecole Normale Superieure de Lyon demonstrates a robust overall scientific integrity profile, reflected in a low global risk score of 0.049. The institution's primary strengths lie in its rigorous quality control processes, with exceptionally low-risk indicators for retracted output, publication in discontinued journals, hyperprolific authorship, and use of institutional journals. These results point to a solid foundation of responsible research practices. However, this profile is contrasted by a significant alert in the Rate of Multiple Affiliations, which far exceeds the national average, and several medium-risk indicators—notably Institutional Self-Citation and Redundant Output—that warrant strategic monitoring. According to SCImago Institutions Rankings data, the institution's academic strengths are particularly prominent in Agricultural and Biological Sciences (ranked 24th in France), Arts and Humanities (27th), and Medicine (33rd). While the institution's mission was not available for this analysis, the identified risks, especially the potential for strategic inflation of institutional credit, could challenge the core values of academic excellence and transparency that are fundamental to any leading HEI. To safeguard its strong reputation and align its operational practices with its evident academic leadership, it is recommended that the institution focuses on developing clear policies regarding author affiliations and enhances oversight on citation and publication originality patterns.
The institution presents a Z-score of 3.531, a figure that indicates a significant risk level and stands in stark contrast to the national average of 0.648. This suggests that the institution is not merely reflecting a national trend but is actively amplifying a vulnerability present in the French system. While multiple affiliations can be a legitimate outcome of collaboration, such a disproportionately high rate serves as a critical alert. It may signal systemic strategic attempts to inflate institutional credit or "affiliation shopping" by researchers. This practice, if unmanaged, can distort the institution's perceived contribution to science and requires an urgent review of affiliation policies to ensure transparency and accurate representation of its research footprint.
With a Z-score of -0.400, the institution demonstrates an exceptionally low rate of retracted publications, performing even better than the low-risk national average of -0.189. This low-profile consistency indicates that the institution's internal quality control and supervision mechanisms are highly effective. Retractions can be complex, but an absence of signals in this area suggests that processes to prevent methodological errors or malpractice prior to publication are robust. This result is a strong indicator of a healthy integrity culture, where responsible research conduct is the norm rather than the exception.
The institution's Z-score for this indicator is 0.189 (Medium risk), representing a moderate deviation from the national average of -0.200 (Low risk). This divergence suggests the institution is more sensitive to this particular risk factor than its national peers. A certain level of self-citation is natural, reflecting deep expertise in specific research lines. However, this elevated rate warns of a potential tendency towards scientific isolation or the formation of 'echo chambers,' where work is validated internally without sufficient external scrutiny. This pattern could lead to an endogamous inflation of impact, suggesting that the institution's academic influence may be partially oversized by internal dynamics rather than broad recognition from the global scientific community.
The institution exhibits a Z-score of -0.520, indicating a complete absence of risk signals and surpassing the already excellent national average of -0.450. This state of total operational silence demonstrates an outstanding level of due diligence in the selection of publication venues. It confirms that the institution's researchers are effectively avoiding channels that fail to meet international ethical or quality standards. This proactive stance not only prevents the waste of resources on 'predatory' or low-quality practices but also protects and enhances the institution's scientific reputation on a global scale.
The institution's Z-score of 0.350 is situated within a medium-risk context shared with the national average of 0.859. However, the institution's score is notably lower, suggesting a differentiated management approach that successfully moderates a risk that is more common across the country. While extensive author lists are legitimate in 'Big Science' fields, a medium-risk signal outside these contexts can point to author list inflation. The institution's relative control over this indicator suggests it is more effectively distinguishing between necessary massive collaboration and questionable 'honorary' authorship practices, thereby promoting greater individual accountability.
With a Z-score of 0.440, the institution reflects the national medium-risk pattern (country score: 0.512) but demonstrates slightly better control. This suggests a more balanced approach to scientific collaboration than the national average. A wide positive gap in this indicator signals a sustainability risk, where an institution's prestige may be overly dependent on external partners rather than its own structural capacity. The institution's moderated score indicates that while it leverages international collaboration, it maintains a healthier equilibrium, suggesting its high-impact research is more closely tied to its own intellectual leadership.
The institution's Z-score of -1.241 is in the very low-risk category, significantly better than the low-risk national average of -0.654. This near-total absence of risk signals demonstrates a healthy research environment that prioritizes substance over sheer volume. Extreme individual publication volumes can challenge the limits of meaningful intellectual contribution and often point to risks such as coercive authorship or the dilution of scientific quality. The institution's excellent result in this area indicates a culture that fosters a sustainable and credible balance between productivity and quality, reinforcing the integrity of its scientific record.
The institution shows a Z-score of -0.268, achieving perfect integrity synchrony with the national environment, which has a similarly very low-risk score of -0.246. This alignment demonstrates a shared commitment to avoiding potential conflicts of interest that arise when an institution acts as both judge and party in the publication process. By shunning excessive dependence on in-house journals, the institution ensures its research undergoes independent external peer review, which is essential for global visibility and competitive validation, and avoids any perception of using internal channels as 'fast tracks' to inflate publication counts.
The institution's Z-score of 0.446 places it in the medium-risk category, slightly above the national average of 0.387. This indicates a higher exposure to this risk factor compared to its peers, suggesting a greater tendency towards practices of data fragmentation. A high value in this indicator alerts to 'salami slicing,' where a single coherent study may be divided into minimal publishable units to artificially inflate productivity metrics. This practice not only overburdens the peer review system but also distorts the available scientific evidence, prioritizing volume over the generation of significant new knowledge. This signal warrants a review of publication guidelines and author mentorship.
