Izmir University of Economics

EXECUTIVE SUMMARY AND STRATEGIC VISION

Izmir University of Economics presents a robust scientific integrity profile, evidenced by an overall risk score of -0.443, which indicates a performance significantly better than the global average. The institution demonstrates exceptional strengths in areas critical to academic credibility, with very low-risk levels in Institutional Self-Citation, Hyperprolific Authorship, and Output in Institutional Journals. This profile reveals a culture that prioritizes external validation and substantive research over metric inflation. These high standards of integrity provide a solid foundation for its recognized academic strengths, particularly in fields such as Mathematics, Energy, Biochemistry, Genetics and Molecular Biology, and Computer Science, where it holds strong national rankings according to SCImago Institutions Rankings data. This demonstrable commitment to ethical research directly aligns with its mission to produce "valuable research" and cultivate "critical thinking skills." A low-risk environment ensures that the university's contributions are trustworthy and sustainable, reinforcing its goal of equipping students with genuine leadership attributes. To further capitalize on this position, it is recommended that the institution strategically communicate its excellent integrity profile as a key differentiator to attract international talent, secure funding, and build high-value collaborations.

ANALYSIS BY INDICATOR

Rate of Multiple Affiliations

The institution's Z-score of -0.506 is within the low-risk category, closely mirroring the national average of -0.526. This alignment indicates that the university's collaborative patterns are in sync with the expected norms for its context. While multiple affiliations are often a legitimate result of researcher mobility and partnerships, this indicator is monitored to detect potential "affiliation shopping" aimed at artificially inflating institutional credit. The current low and stable rate suggests that the institution's collaborative activities are organic and well-managed, showing no signs of systemic risk and reflecting a healthy engagement with the broader academic community.

Rate of Retracted Output

With a Z-score of -0.277, the institution demonstrates a more prudent profile regarding retracted publications compared to the national average of -0.173. This lower incidence suggests that the university manages its research processes with greater rigor than the national standard. Retractions can be complex, but a rate significantly below the norm is a strong positive signal. It indicates that the institution's quality control mechanisms prior to publication are functioning effectively, preventing the kind of systemic errors or malpractice that could lead to a higher retraction rate and safeguarding its scientific reputation.

Rate of Institutional Self-Citation

The institution exhibits an outstandingly low rate of self-citation, with a Z-score of -1.223, which is significantly better than the country's low-risk score of -0.119. This absence of risk signals demonstrates a strong commitment to external validation that surpasses the national standard. While a certain level of self-citation is natural, the institution's exceptionally low value confirms it is not operating within a scientific 'echo chamber.' This result strongly suggests that its academic influence is built on broad recognition from the global community rather than being inflated by internal dynamics, reflecting a healthy and outward-looking research culture.

Rate of Output in Discontinued Journals

Izmir University of Economics shows notable institutional resilience, maintaining a low-risk Z-score of -0.075 in a national context that presents a medium-risk tendency (Z-score: 0.179). This indicates that the university's internal control mechanisms effectively mitigate a systemic risk prevalent in its environment. A high proportion of publications in discontinued journals can signal a failure in due diligence and expose an institution to severe reputational risks from 'predatory' practices. The university’s ability to avoid these channels demonstrates a strong commitment to quality and ethical dissemination, protecting its research investment and academic standing.

Rate of Hyper-Authored Output

The institution again demonstrates effective filtering of a national trend, with a low-risk Z-score of -0.617 for hyper-authored output, in contrast to the country's medium-risk score of 0.074. This suggests that the university's governance and academic culture successfully mitigate the risk of authorship inflation seen elsewhere in the system. While extensive author lists are legitimate in 'Big Science,' their prevalence outside these fields can dilute individual accountability. The institution's low rate indicates a culture that values transparency and meaningful contribution in authorship, distinguishing its collaborative work from potentially 'honorary' or political practices.

Gap between Impact of total output and the impact of output with leadership

With a Z-score of -0.262, the institution displays a more prudent and sustainable research profile than the national standard (-0.064). This score indicates a smaller, healthier gap between the impact of its overall output and the impact of research where it holds a leadership role. A large positive gap can signal that an institution's prestige is overly dependent on external partners rather than its own structural capacity. The university's favorable score suggests its scientific excellence is rooted in genuine internal capabilities, with collaborations serving to enhance, not substitute for, its own intellectual leadership, ensuring long-term research sustainability.

Rate of Hyperprolific Authors

The institution's Z-score of -1.413 is in the very low-risk category, indicating a near-total absence of hyperprolific authorship and a performance far exceeding the country's already low-risk score of -0.430. This exceptional result highlights a culture that prioritizes research quality over sheer volume. Extreme publication volumes can challenge the limits of meaningful intellectual contribution and may signal risks such as coercive authorship or a lack of rigor. The university’s data strongly suggests an environment where substantive scientific work is valued, ensuring the integrity of its research record.

Rate of Output in Institutional Journals

The university demonstrates a clear case of preventive isolation, with a very low-risk Z-score of -0.268, actively avoiding a risk dynamic that is present at a medium level in its national environment (Z-score: 0.119). This shows the institution does not replicate the national tendency to publish in-house. Excessive reliance on institutional journals can create conflicts of interest and academic endogamy by bypassing independent external peer review. The university's choice to seek validation through external channels reinforces its commitment to global standards, enhances the visibility of its research, and ensures its work is judged by competitive, international criteria.

Rate of Redundant Output

With a Z-score of -0.428, the institution shows a more prudent management of its publication practices than the national standard (-0.245). This lower incidence of redundant output suggests that its processes are governed with greater rigor. High rates of bibliographic overlap can indicate 'salami slicing'—the practice of fragmenting a single study into multiple minimal publications to inflate productivity metrics. The university's healthier score indicates a culture that encourages the publication of coherent, significant findings, thereby contributing more meaningfully to the scientific record and respecting the integrity of the research process.