| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
1.432 | -0.526 |
|
Retracted Output
|
-0.334 | -0.173 |
|
Institutional Self-Citation
|
0.515 | -0.119 |
|
Discontinued Journals Output
|
-0.417 | 0.179 |
|
Hyperauthored Output
|
3.534 | 0.074 |
|
Leadership Impact Gap
|
1.368 | -0.064 |
|
Hyperprolific Authors
|
1.055 | -0.430 |
|
Institutional Journal Output
|
-0.268 | 0.119 |
|
Redundant Output
|
-0.242 | -0.245 |
Bogazici University presents a robust scientific profile, marked by a low overall risk score of 0.297, indicating a solid foundation of research integrity. The institution demonstrates exceptional strengths in its selection of publication venues, with very low rates of output in discontinued or institutional journals, effectively insulating itself from prevalent national risks in these areas. This operational diligence is complemented by strong national leadership in key thematic areas, including top rankings in Turkey for Chemistry, Biochemistry, Genetics and Molecular Biology, and Psychology, according to SCImago Institutions Rankings data. However, this profile of excellence is contrasted by significant and moderate risks in authorship and collaboration practices, such as hyper-authorship, multiple affiliations, and institutional self-citation. These trends could potentially undermine the university's mission to foster independent, egalitarian, and ethically grounded leaders, as they may dilute individual accountability and create insular academic dynamics. To fully align its operational practices with its stated mission of global leadership and service to humanity, it is recommended that the university proactively review and reinforce its policies on authorship and collaborative transparency.
The university shows a greater sensitivity to this risk factor than its national peers, with a Z-score of 1.432 that represents a moderate deviation from the country's average of -0.526. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, this elevated rate suggests a need to verify that these practices are driven by genuine collaboration rather than strategic attempts to inflate institutional credit or engage in “affiliation shopping,” ensuring that all declared affiliations correspond to substantive contributions.
The institution demonstrates a prudent profile regarding retracted publications, with a Z-score of -0.334 that is even lower than the national average of -0.173. This indicates that the university manages its quality control processes with more rigor than the national standard. Retractions are complex events, and this low rate suggests that the institution's pre-publication review and supervision mechanisms are functioning effectively, contributing to a culture of integrity and responsible science.
With a Z-score of 0.515, significantly above the national average of -0.119, the university displays a moderate deviation from the norm, showing a greater tendency towards institutional self-citation than its peers. While a certain level of self-citation is natural and reflects the continuity of research lines, this disproportionately high rate can signal concerning scientific isolation or 'echo chambers'. This value warns of a potential risk of endogamous impact inflation, suggesting that the institution's academic influence may be oversized by internal dynamics rather than broader recognition from the global scientific community.
The university demonstrates a clear preventive isolation from national risk trends in this area. Its Z-score of -0.417 is exceptionally low, particularly when contrasted with the country's medium-risk average of 0.179, indicating that the institution does not replicate the risk dynamics observed in its environment. This strong performance constitutes a critical safeguard against reputational damage, showing that the institution's researchers exercise excellent due diligence in selecting dissemination channels and successfully avoid channeling scientific production through media that fail to meet international ethical or quality standards.
A significant alert is raised by the institution's Z-score of 3.534 for hyper-authored output, which drastically amplifies the vulnerabilities already present in the national system (Z-score 0.074). This extremely high value suggests a systemic issue that requires immediate attention. While extensive author lists are legitimate in 'Big Science' contexts, this pattern, if present elsewhere, can indicate severe author list inflation, which dilutes individual accountability and transparency. This signal is a critical call to action to distinguish between necessary massive collaboration and potential 'honorary' or political authorship practices that compromise research integrity.
The institution's Z-score of 1.368 indicates a moderate deviation from the national benchmark (-0.064), revealing a greater sensitivity to this risk factor. The data shows a notable positive gap where the university's global impact is significantly higher than the impact of research led by its own authors. This signals a potential sustainability risk, suggesting that its scientific prestige may be dependent and exogenous, not fully structural. This invites a strategic reflection on whether the institution's excellence metrics result from its own internal capacity or from a positioning in collaborations where it does not exercise primary intellectual leadership.
The university's Z-score of 1.055 for hyperprolific authors marks a moderate deviation from the national average of -0.430, indicating a higher concentration of authors with extreme publication volumes. While high productivity can evidence leadership, this indicator alerts to potential imbalances between quantity and quality. It points to risks such as coercive authorship, 'salami slicing,' or the assignment of authorship without real participation. These are dynamics that prioritize metrics over the integrity of the scientific record and warrant a closer review of authorship contribution policies.
The university effectively isolates itself from national trends concerning publication in institutional journals. Its very low Z-score of -0.268 stands in stark contrast to the country's medium-risk average of 0.119, showing that the institution does not replicate the risk dynamics common in its environment. This practice demonstrates a strong commitment to external validation and global visibility. By avoiding excessive dependence on in-house journals, the institution mitigates potential conflicts of interest and ensures its scientific production undergoes independent external peer review, reinforcing its credibility.
The institution's rate of redundant output is in line with national patterns, with a Z-score of -0.242 that is nearly identical to the country's average of -0.245. This alignment suggests a level of risk that is statistically normal for its context and size. This low and controlled value indicates that the university is not prone to the practice of dividing coherent studies into minimal publishable units to artificially inflate productivity, thereby upholding the integrity of the scientific evidence base.
