| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.963 | 0.084 |
|
Retracted Output
|
-0.202 | -0.212 |
|
Institutional Self-Citation
|
-0.706 | -0.061 |
|
Discontinued Journals Output
|
-0.085 | -0.455 |
|
Hyperauthored Output
|
-0.422 | 0.994 |
|
Leadership Impact Gap
|
1.260 | 0.275 |
|
Hyperprolific Authors
|
-1.413 | 0.454 |
|
Institutional Journal Output
|
-0.268 | -0.263 |
|
Redundant Output
|
3.774 | 0.514 |
Hochschule fur Technik und Wirtschaft Berlin demonstrates a commendable overall integrity profile, reflected in a global risk score of -0.147. The institution exhibits significant strengths in areas of fundamental governance, with very low risk signals in the Rate of Multiple Affiliations, Rate of Hyperprolific Authors, and Rate of Output in Institutional Journals. These results point to a culture that values clear attribution, individual accountability, and external validation. The university's strong performance in SCImago Institutions Rankings across key thematic areas such as Business, Management and Accounting, Chemistry, Computer Science, Economics, Econometrics and Finance, and Mathematics underscores its research capacity. However, two indicators require strategic attention: a medium-risk gap between its overall and leadership-driven impact, and a significant-risk signal for redundant publications ('salami slicing'). These vulnerabilities directly challenge the institutional mission's core tenets of ensuring the "quality of teaching and research" and maintaining "transparency and openness." Artificially inflating publication volume contradicts the pursuit of quality, while a dependency on external leadership for impact could limit its role as a regional innovation driver. By addressing these specific publication and impact strategies, HTW Berlin can more fully align its operational practices with its stated mission, solidifying its reputation for excellence and social responsibility.
The institution presents a Z-score of -0.963, positioning it well below the national average of 0.084. This demonstrates a case of preventive isolation, where the center successfully avoids risk dynamics that are more prevalent at the national level. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, disproportionately high rates can signal strategic attempts to inflate institutional credit or “affiliation shopping”. HTW Berlin's very low score indicates a robust and transparent affiliation policy, ensuring that institutional credit is clearly and accurately attributed, thereby reinforcing its commitment to straightforward academic practices.
With an institutional Z-score of -0.202, which is statistically equivalent to the national average of -0.212, the university operates within the expected parameters for its context. This alignment suggests a state of statistical normality regarding publication corrections. Retractions are complex events, and a low, controlled rate can signify responsible supervision and the honest correction of unintentional errors. The institution's performance indicates that its pre-publication quality control mechanisms are functioning at a level consistent with national standards, without showing systemic vulnerabilities in its integrity culture.
The institution's Z-score of -0.706 is notably lower than the national average of -0.061, indicating a prudent profile in its citation practices. This suggests that the university manages its citation processes with more rigor than the national standard. A certain level of self-citation is natural, reflecting the continuity of research lines. However, HTW Berlin's lower rate demonstrates a strong orientation towards external validation and engagement with the global scientific community, effectively avoiding the risks of scientific isolation or 'echo chambers' where impact might be inflated by internal dynamics rather than broader recognition.
The institution shows a Z-score of -0.085, which represents a slight divergence from the national benchmark of -0.455. This score indicates the presence of minor risk signals that are less common in the rest of the country. A high proportion of publications in discontinued journals can be a critical alert regarding due diligence in selecting dissemination channels. Although the risk level is low, this signal suggests a need to reinforce information literacy among researchers to ensure that all scientific production is channeled through media that meet international ethical and quality standards, thus avoiding any potential reputational risk.
With a Z-score of -0.422, the institution stands in contrast to the national average of 0.994, demonstrating institutional resilience. This result suggests that internal control mechanisms are effectively mitigating systemic risks related to authorship that are more common in the country. Outside of 'Big Science' contexts, a high rate of hyper-authorship can indicate author list inflation, which dilutes individual accountability. HTW Berlin's low score reflects a healthy approach to authorship, promoting transparency and ensuring that credit is assigned based on meaningful contributions rather than honorary or political practices.
The institution's Z-score of 1.260 is significantly higher than the national average of 0.275, indicating high exposure to this particular risk. This suggests the center is more prone than its national peers to showing a dependency on external collaboration for its citation impact. A wide positive gap, where global impact is high but the impact of institution-led research is low, signals a sustainability risk. This value suggests that a portion of the university's scientific prestige may be dependent and exogenous, inviting reflection on whether its excellence metrics result from its own structural capacity or from strategic positioning in collaborations where it does not exercise primary intellectual leadership.
The institution records an exceptionally low Z-score of -1.413, in stark contrast to the national average of 0.454. This reflects a state of preventive isolation, where the university does not replicate the risk dynamics observed in its environment. While high productivity can be legitimate, extreme individual publication volumes often challenge the limits of meaningful intellectual contribution and can point to risks like coercive authorship or the assignment of credit without real participation. HTW Berlin's very low score is a strong positive signal, indicating a culture that prioritizes the quality and integrity of the scientific record over sheer quantitative output.
The institution's Z-score of -0.268 is in near-perfect alignment with the national average of -0.263, demonstrating integrity synchrony with its environment. This indicates a shared commitment to maximum scientific security in this area. In-house journals can raise conflicts of interest, as the institution acts as both judge and party. The complete absence of this risk signal at both the institutional and national levels confirms that scientific production consistently undergoes independent external peer review, ensuring global visibility and competitive validation rather than relying on internal 'fast tracks'.
The institution presents a Z-score of 3.774, a figure that stands in stark contrast to the national average of 0.514. This significant deviation suggests that the institution is amplifying a vulnerability already present in the national system, making it a critical area for review. A high value in this indicator alerts to the practice of dividing a coherent study into minimal publishable units to artificially inflate productivity, a practice known as 'salami slicing.' While citing previous work is essential for cumulative knowledge, the massive and recurring bibliographic overlap implied by this score indicates that data may be being fragmented. This practice not only distorts the available scientific evidence but also overburdens the peer-review system, prioritizing publication volume over the generation of significant new knowledge. An urgent review of publication guidelines and author mentorship is recommended to address this trend.
