Shanghai Maritime University

EXECUTIVE SUMMARY AND STRATEGIC VISION

Shanghai Maritime University demonstrates a robust and commendable scientific integrity profile, reflected in an overall risk score of -0.287. The institution exhibits exceptional control over key integrity indicators, with very low risk signals in areas such as retracted output, hyper-authorship, and research leadership impact. These strengths are complemented by a strong academic positioning, particularly in thematic areas like Business, Management and Accounting; Mathematics; and Economics, Econometrics and Finance, where it ranks among the top 100 institutions in China according to SCImago Institutions Rankings data. However, moderate risk signals in Institutional Self-Citation and Output in Discontinued Journals warrant strategic attention. While the institution's specific mission was not available for this analysis, these risk areas could potentially challenge universal academic values of external validation and quality assurance. To further solidify its reputation for excellence, the university is encouraged to implement targeted awareness and policy measures in these specific areas, thereby ensuring its operational practices fully align with its clear thematic strengths and overall commitment to high-quality research.

ANALYSIS BY INDICATOR

Rate of Multiple Affiliations

The institution presents a Z-score of -0.304 for the rate of multiple affiliations, which is lower than the national average of -0.062. This prudent profile suggests that the university manages its affiliation processes with more rigor than the national standard. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, this controlled rate indicates that the institution is not exposed to the risks associated with strategic attempts to inflate institutional credit or "affiliation shopping," maintaining a clear and transparent representation of its collaborative footprint.

Rate of Retracted Output

With a Z-score of -0.456, the university shows an exceptionally low rate of retracted publications, performing significantly better than the already low-risk national average of -0.050. This result demonstrates a low-profile consistency, where the absence of risk signals aligns with and improves upon the national standard. Retractions can be complex, but such a low score is a strong positive signal that the institution's quality control mechanisms and integrity culture are effective. It suggests that methodological rigor is well-established, systemically preventing the kinds of errors or malpractice that lead to post-publication corrections and safeguarding the institution's scientific reputation.

Rate of Institutional Self-Citation

The university's rate of institutional self-citation registers a Z-score of 0.792, which is considerably higher than the national average of 0.045. This indicates a high exposure to this risk factor, suggesting the institution is more prone to this behavior than its national peers. A certain level of self-citation is natural to reflect ongoing research lines, but this disproportionately high rate signals a potential for concerning scientific isolation or 'echo chambers.' It warns of a risk that the institution's academic influence may be oversized by internal dynamics rather than by recognition from the global community, suggesting that its work may not be undergoing sufficient external scrutiny.

Rate of Output in Discontinued Journals

The institution shows a Z-score of 0.150 for its rate of output in discontinued journals, a moderate deviation from the national average of -0.024. This suggests the university has a greater sensitivity to this risk factor than its peers. A high proportion of publications in such journals is a critical alert regarding the due diligence applied in selecting dissemination channels. This score indicates that a portion of the university's scientific production is being channeled through media that may not meet international ethical or quality standards, exposing the institution to reputational risks and highlighting a need for improved information literacy to avoid predatory or low-quality practices.

Rate of Hyper-Authored Output

With a Z-score of -1.319, the institution displays a very low rate of hyper-authored output, well below the national average of -0.721. This result indicates a preventive isolation from risk dynamics observed elsewhere in the country. While extensive author lists are legitimate in "Big Science," this low score confirms that, across its disciplines, the university avoids patterns associated with author list inflation. This serves as a positive signal of transparency and clear accountability, reinforcing that authorship is likely tied to meaningful contribution rather than honorary or political practices.

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

The university demonstrates a Z-score of -0.806 in the gap between its overall impact and the impact of research where it holds a leadership role, showing a near-perfect alignment with the national average of -0.809. This integrity synchrony signifies an ideal balance, where the institution's scientific prestige is structural and generated by its own internal capacity. The data confirms that the university's excellence metrics are a direct result of its intellectual leadership, rather than being dependent on strategic positioning in collaborations led by external partners, which points to a sustainable and self-sufficient research ecosystem.

Rate of Hyperprolific Authors

The institution's rate of hyperprolific authors registers a Z-score of -0.225, a figure that indicates institutional resilience against a risk that is more pronounced at the national level (Z-score of 0.425). This suggests that the university's control mechanisms are effectively mitigating the country's systemic risks in this area. While high productivity can be legitimate, this controlled score indicates that the institution is successfully avoiding the potential imbalances between quantity and quality. It shows a healthy research environment that is not prone to risks such as coercive authorship or the assignment of credit without real participation, prioritizing the integrity of the scientific record over inflated metrics.

Rate of Output in Institutional Journals

With a Z-score of -0.268, the university's rate of publication in its own journals is very low, contrasting with the national average of -0.010. This effective filtering of risk demonstrates that the institution acts as a firewall against national practices that could lead to academic endogamy. By not depending on its in-house journals, the university avoids potential conflicts of interest where it would act as both judge and party. This practice ensures its scientific production undergoes independent external peer review, maximizing global visibility and validating its research through standard competitive channels rather than internal 'fast tracks.'

Rate of Redundant Output

The university shows a Z-score of -0.684 for redundant output, indicating a total operational silence on this risk indicator and performing even better than the low national average of -0.515. This absence of risk signals, even below the national baseline, is a strong testament to the institution's commitment to impactful research. It confirms that the university's researchers are not engaging in 'salami slicing'—the practice of fragmenting studies into minimal publishable units to artificially inflate productivity. This focus on generating significant new knowledge rather than sheer volume strengthens the scientific record and reflects a culture of research integrity.