Instituto Politecnico de Macau

EXECUTIVE SUMMARY AND STRATEGIC VISION

The Instituto Politécnico de Macau demonstrates a solid overall scientific integrity profile, reflected in a low aggregate risk score of 0.043. The institution exhibits significant strengths in areas critical to research quality and sustainability, including a negligible rate of retracted output, a strong capacity for generating impactful research under its own leadership, and exemplary management of institutional journals. These indicators point to robust internal quality controls and a culture of scientific autonomy. However, areas requiring strategic monitoring include a moderate tendency towards institutional self-citation, a pattern of publication in discontinued journals, and a higher-than-average rate of hyperprolific authors. According to SCImago Institutions Rankings data, the institution holds a competitive position within Macao, particularly in fields such as Engineering, Medicine, Arts and Humanities, and Physics and Astronomy. To fully align with its mission of providing "quality higher education" and increasing its "international academic influence," it is crucial to address the identified medium-risk indicators. Practices like self-citation or publishing in low-quality journals can undermine genuine international recognition and contradict the pursuit of excellence. By proactively managing these vulnerabilities, the Institute can leverage its core strengths to further solidify its reputation and contribution to Macao's development.

ANALYSIS BY INDICATOR

Rate of Multiple Affiliations

The institution presents a Z-score of 0.013, which contrasts favorably with the national average of 0.994. Although the risk level is considered medium for both, the institution's significantly lower score indicates a differentiated management approach that successfully moderates a risk dynamic more common in the country. While multiple affiliations can be a legitimate outcome of collaboration, disproportionately high rates can signal strategic attempts to inflate institutional credit. The Institute's controlled rate suggests that its policies effectively prevent "affiliation shopping," ensuring that institutional credit is a genuine reflection of its collaborative contributions rather than an artificial inflation.

Rate of Retracted Output

With a Z-score of -0.447, the institution demonstrates an exceptionally low rate of retracted publications, performing even better than the low-risk national average of -0.149. This low-profile consistency, where the absence of risk signals aligns with and surpasses the national standard, is a strong indicator of research integrity. Retractions can be complex, sometimes resulting from the honest correction of errors, but a rate significantly below the average suggests that pre-publication quality control mechanisms are robust and systemic. This excellent result points to a healthy integrity culture and a high degree of methodological rigor, effectively preventing the types of recurring malpractice or error that would necessitate retractions.

Rate of Institutional Self-Citation

The institution's Z-score for this indicator is 1.427, a medium-risk value that represents a moderate deviation from the national average of -0.588 (low risk). This discrepancy suggests the institution has a greater sensitivity to this particular risk factor than its national peers. A certain level of self-citation is natural and reflects the continuity of established research lines; however, the institution's rate is high enough to signal a potential for scientific isolation. This trend warns of the risk of creating an 'echo chamber' where the institution's academic influence may be oversized by internal validation rather than by recognition from the global scientific community, warranting a review of citation practices.

Rate of Output in Discontinued Journals

The institution shows a Z-score of 0.310 (medium risk), which marks a moderate deviation from the national context's low-risk score of -0.053. This indicates a specific institutional vulnerability in the selection of publication venues. A high proportion of output in discontinued journals constitutes a critical alert regarding due diligence, as it suggests that a portion of scientific production is being channeled through media that do not meet international ethical or quality standards. This practice exposes the institution to severe reputational risks and points to an urgent need to enhance information literacy among researchers to avoid wasting resources on 'predatory' or low-quality publishing.

Rate of Hyper-Authored Output

With a Z-score of -0.952, the institution maintains a prudent profile, positioning itself in a lower risk category than the national average of -0.732. This demonstrates that the institution manages its authorship processes with more rigor than the national standard. While extensive author lists are legitimate in 'Big Science' fields, their appearance elsewhere can indicate author list inflation, which dilutes individual accountability. The institution's low score is a positive sign that it effectively distinguishes between necessary massive collaboration and questionable 'honorary' authorship practices, thereby upholding transparency in its research contributions.

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

The institution's Z-score of -1.170 signifies a total operational silence regarding this risk, performing even more favorably than the very low-risk national average of -1.058. This absence of risk signals, even below the national baseline, is a powerful indicator of scientific self-sufficiency. A wide positive gap often suggests that an institution's prestige is dependent on external partners rather than its own structural capacity. The Institute’s strong negative score indicates the opposite: its scientific excellence results from genuine internal capabilities and intellectual leadership, ensuring its impact is both sustainable and endogenous.

Rate of Hyperprolific Authors

The institution's Z-score of 1.810 is in the medium-risk range and indicates high exposure, as it is notably higher than the national average of 1.302. This suggests the institution is more prone to showing alert signals in this area than its environment. While high productivity can reflect leadership, extreme individual publication volumes often challenge the limits of meaningful intellectual contribution. This indicator serves as an alert to potential imbalances between quantity and quality, pointing to risks such as coercive authorship, data fragmentation, or the assignment of authorship without real participation—dynamics that prioritize metric inflation over the integrity of the scientific record.

Rate of Output in Institutional Journals

The institution's Z-score of -0.268 is identical to the national average, with both at a very low-risk level. This demonstrates perfect integrity synchrony and total alignment with an environment of maximum scientific security. In-house journals can present conflicts of interest, but the institution's negligible reliance on them shows it is effectively avoiding the risks of academic endogamy. This practice ensures that its scientific production bypasses potential 'fast tracks' for publication and is instead validated through independent, external peer review, which is essential for maintaining credibility and global visibility.

Rate of Redundant Output

With a Z-score of -0.125, the institution shows a low-risk signal that constitutes a slight divergence from the national context, where this risk is virtually non-existent (Z-score of -0.614). This indicates that the institution is beginning to show signals of a risk activity that does not appear in the rest of the country. While the current level is low, it warrants attention as it may indicate an incipient practice of data fragmentation or 'salami slicing' to artificially inflate productivity metrics. Proactive monitoring is recommended to ensure that the institutional focus remains on producing significant new knowledge rather than prioritizing publication volume through redundant output.