| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
0.017 | -0.674 |
|
Retracted Output
|
-0.277 | 0.065 |
|
Institutional Self-Citation
|
1.410 | 1.821 |
|
Discontinued Journals Output
|
4.105 | 3.408 |
|
Hyperauthored Output
|
-1.309 | -0.938 |
|
Leadership Impact Gap
|
-1.479 | -0.391 |
|
Hyperprolific Authors
|
-1.413 | -0.484 |
|
Institutional Journal Output
|
-0.268 | 0.189 |
|
Redundant Output
|
-0.230 | -0.207 |
Petra Christian University presents a profile of notable strengths in scientific integrity, with an overall score of 0.491, yet faces a critical vulnerability that requires immediate attention. The institution demonstrates exemplary performance in maintaining scientific autonomy, with very low risk in the leadership impact gap, hyperprolific authorship, and publication in institutional journals, indicating a robust internal culture of quality and accountability. These strengths align with its research excellence, particularly in its nationally ranked programs in Earth and Planetary Sciences, Business, Management and Accounting, and Physics and Astronomy, as per SCImago Institutions Rankings data. However, this solid foundation is severely undermined by a significant-risk score in publications within discontinued journals, a practice that directly conflicts with the university's mission to achieve "international quality" and "excellence." This single indicator poses a substantial reputational threat and suggests a misalignment with the principles of "effectiveness and efficiency." To fully leverage its strengths and honor its mission, the university is strongly advised to implement a strategic intervention focused on enhancing information literacy and due diligence in the selection of publication venues.
The institution's Z-score of 0.017 indicates a moderate deviation from the national average of -0.674. This suggests a greater sensitivity within the university to practices involving multiple affiliations compared to its national peers. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, this heightened rate warrants a review of internal policies. It is crucial to ensure that these affiliations represent genuine, substantive collaborations rather than strategic attempts to inflate institutional credit through practices like “affiliation shopping,” thereby safeguarding the transparency of the university's collaborative footprint.
With a Z-score of -0.277, the institution demonstrates strong institutional resilience, performing significantly better than the national average of 0.065. This suggests that the university's internal control mechanisms are effectively mitigating a systemic risk of retractions present in the country. Such a low rate is a positive sign of responsible supervision and methodological rigor. It indicates that quality control processes are robust, likely identifying and correcting unintentional errors before publication and protecting the institution from the vulnerabilities in integrity culture that can lead to recurring malpractice.
The university's Z-score of 1.410, while in the medium-risk category, is notably lower than the national average of 1.821. This points to a differentiated management approach that successfully moderates a common national trend. A certain level of self-citation is natural, reflecting the continuity of research lines. However, by keeping this rate below the country's average, the institution shows a greater commitment to avoiding scientific 'echo chambers' and ensuring its work is validated by the broader external community. This practice mitigates the risk of endogamous impact inflation, where academic influence is oversized by internal dynamics rather than global recognition.
The institution's Z-score of 4.105 is a critical alert, not only falling into the significant risk category but also exceeding the already compromised national average of 3.408. This situation represents a global red flag, indicating that the university is a leader in a high-risk practice within a vulnerable environment. A high proportion of publications in discontinued journals suggests that a significant portion of scientific output is being channeled through media that fail to meet international ethical or quality standards. This exposes the institution to severe reputational damage and signals an urgent need for enhanced information literacy and due diligence to prevent the misallocation of resources to 'predatory' or low-quality venues.
With a Z-score of -1.309, the institution maintains a very low-risk profile, consistent with the low-risk national standard of -0.938. This absence of risk signals is a positive indicator of healthy authorship practices. It suggests that, outside of disciplines where extensive author lists are legitimate, the university effectively avoids author list inflation. This commitment to transparency ensures that individual accountability is not diluted and that authorship is not assigned on an 'honorary' or political basis, reinforcing the integrity of its research contributions.
The institution's Z-score of -1.479 is in the very low-risk category, aligning with and improving upon the low-risk national average of -0.391. This result is a strong indicator of scientific autonomy and sustainability. It shows that the university's scientific prestige is not dependent on external partners but is driven by its own structural capacity and intellectual leadership. This demonstrates that its excellence metrics are the result of genuine internal capabilities, a crucial asset for long-term strategic development and academic sovereignty.
The university's Z-score of -1.413 places it in the very low-risk category, a position that aligns with the low-risk national context (Z-score of -0.484). This near-absence of hyperprolific authors is a positive sign of a balanced academic environment. It suggests that the institutional culture prioritizes quality over sheer quantity, steering clear of risks such as coercive authorship or data fragmentation. This focus ensures that authorship is tied to meaningful intellectual contribution, thereby upholding the integrity of the scientific record.
With a Z-score of -0.268, the institution demonstrates a very low reliance on its own journals, effectively isolating itself from the medium-risk trend observed at the national level (Z-score of 0.189). This preventive stance is a strong safeguard against academic endogamy. By prioritizing independent, external peer review, the university avoids potential conflicts of interest where it would act as both judge and party. This approach enhances the global visibility and competitive validation of its research, ensuring that its output is not perceived as being fast-tracked to inflate CVs without rigorous scrutiny.
The institution's Z-score of -0.230 is at a low-risk level, reflecting statistical normality when compared to the national average of -0.207. This alignment indicates that the university's level of bibliographic overlap is as expected for its context and is consistent with the natural process of building upon cumulative knowledge. The data suggests that the institution is not engaging in 'salami slicing'—the practice of fragmenting a coherent study into minimal publishable units to artificially inflate productivity—but is instead focused on contributing significant new knowledge to the scientific community.
