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    I Don't Peer-Review for Non-Open Journals, and Neither Should You
    Michael P. Taylor
    Journal of Data and Information Science    2022, 7 (2): 1-3.   doi:10.2478/jdis-2022-0010
    Accepted: 30 March 2022

    Abstract359)   HTML1486)    PDF (217KB)(237)      
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    Contribution of the Open Access Modality to the Impact of Hybrid Journals Controlling by Field and Time Effects
    Pablo Dorta-González, María Isabel Dorta-González
    Journal of Data and Information Science    2022, 7 (2): 57-83.   doi:10.2478/jdis-2022-0007
    Accepted: 07 March 2022

    Abstract470)   HTML30)    PDF (1978KB)(80)      

    Purpose: Researchers are more likely to read and cite papers to which they have access than those that they cannot obtain. Thus, the objective of this work is to analyze the contribution of the Open Access (OA) modality to the impact of hybrid journals.

    Design/methodology/approach: The “research articles” in the year 2017 from 200 hybrid journals in four subject areas, and the citations received by such articles in the period 2017-2020 in the Scopus database, were analyzed. The hybrid OA papers were compared with the paywalled ones. The journals were randomly selected from those with share of OA papers higher than some minimal value. More than 60 thousand research articles were analyzed in the sample, of which 24% under the OA modality.

    Findings: We obtain at journal level that cites per article in both hybrid modalities (OA and paywalled) strongly correlate. However, there is no correlation between the OA prevalence and cites per article. There is OA citation advantage in 80% of hybrid journals. Moreover, the OA citation advantage is consistent across fields and held in time. We obtain an OA citation advantage of 50% in average, and higher than 37% in half of the hybrid journals. Finally, the OA citation advantage is higher in Humanities than in Science and Social Science.

    Research limitations: Some of the citation advantage is likely due to more access allows more people to read and hence cite articles they otherwise would not. However, causation is difficult to establish and there are many possible bias. Several factors can affect the observed differences in citation rates. Funder mandates can be one of them. Funders are likely to have OA requirement, and well-funded studies are more likely to receive more citations than poorly funded studies. Another discussed factor is the selection bias postulate, which suggests that authors choose only their most impactful studies to be open access.

    Practical implications: For hybrid journals, the open access modality is positive, in the sense that it provides a greater number of potential readers. This in turn translates into a greater number of citations and an improvement in the position of the journal in the rankings by impact factor. For researchers it is also positive because it increases the potential number of readers and citations received.

    Originality/value: Our study refines previous results by comparing documents more similar to each other. Although it does not examine the cause of the observed citation advantage, we find that it exists in a very large sample.

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    The Roles of Female Involvement and Risk Aversion in Open Access Publishing Patterns in Vietnamese Social Sciences and Humanities
    Minh-Hoang Nguyen, Huyen Thanh Thanh Nguyen, Manh-Toan Ho, Tam-Tri Le, Quan-Hoang Vuong
    Journal of Data and Information Science    2022, 7 (1): 76-96.   doi:10.2478/jdis-2022-0001
    Accepted: 06 December 2021

    Abstract143)   HTML27)    PDF (2183KB)(66)      

    Purpose: The open-access (OA) publishing model can help improve researchers’ outreach, thanks to its accessibility and visibility to the public. Therefore, the presentation of female researchers can benefit from the OA publishing model. Despite that, little is known about how gender affects OA practices. Thus, the current study explores the effects of female involvement and risk aversion on OA publishing patterns among Vietnamese social sciences and humanities.
    Design/methodology/approach: The study employed Bayesian Mindsponge Framework (BMF) on a dataset of 3,122 Vietnamese social sciences and humanities (SS&H) publications during 2008-2019. The Mindsponge mechanism was specifically used to construct theoretical models, while Bayesian inference was utilized for fitting models.
    Findings: The result showed a positive association between female participation and OA publishing probability. However, the positive effect of female involvement on OA publishing probability was negated by the high ratio of female researchers in a publication. OA status was negatively associated with the JIF of the journal in which the publication was published, but the relationship was moderated by the involvement of a female researcher(s). The findings suggested that Vietnamese female researchers might be more likely to publish under the OA model in journals with high JIF for avoiding the risk of public criticism.
    Research limitations: The study could only provide evidence on the association between female involvement and OA publishing probability. However, whether to publish under OA terms is often determined by the first or corresponding authors, but not necessarily gender-based.
    Practical implications: Systematically coordinated actions are suggested to better support women and promote the OA movement in Vietnam.
    Originality/value: The findings show the OA publishing patterns of female researchers in Vietnamese SS&H.

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    Scientific Value Weights more than Being Open or Toll Access: An analysis of the OA advantage in Nature and Science
    Howell Y. Wang, Shelia X. Wei, Cong Cao, Xianwen Wang, Fred Y. Ye
    Journal of Data and Information Science    2021, 6 (4): 62-75.   doi:10.2478/jdis-2021-0033
    Accepted: 18 September 2021

    Abstract259)   HTML31)    PDF (2477KB)(141)      

    Purpose: We attempt to find out whether OA or TA really affects the dissemination of scientific discoveries.
    Design/methodology/approach: We design the indicators, hot-degree, and R-index to indicate a topic OA or TA advantages. First, according to the OA classification of the Web of Science (WoS), we collect data from the WoS by downloading OA and TA articles, letters, and reviews published in Nature and Science during 2010-2019. These papers are divided into three broad disciplines, namely biomedicine, physics, and others. Then, taking a discipline in a journal and using the classical Latent Dirichlet Allocation (LDA) to cluster 100 topics of OA and TA papers respectively, we apply the Pearson correlation coefficient to match the topics of OA and TA, and calculate the hot-degree and R-index of every OA-TA topic pair. Finally, characteristics of the discipline can be presented. In qualitative comparison, we choose some high-quality papers which belong to Nature remarkable papers or Science breakthroughs, and analyze the relations between OA/TA and citation numbers.
    Findings: The result shows that OA hot-degree in biomedicine is significantly greater than that of TA, but significantly less than that of TA in physics. Based on the R-index, it is found that OA advantages exist in biomedicine and TA advantages do in physics. Therefore, the dissemination of average scientific discoveries in all fields is not necessarily affected by OA or TA. However, OA promotes the spread of important scientific discoveries in high-quality papers.
    Research limitations: We lost some citations by ignoring other open sources such as arXiv and bioArxiv. Another limitation came from that Nature employs some strong measures for access-promoting subscription-based articles, on which the boundary between OA and TA became fuzzy.
    Practical implications: It is useful to select hot topics in a set of publications by the hot-degree index. The finding comprehensively reflects the differences of OA and TA in different disciplines, which is a useful reference when researchers choose the publishing way as OA or TA.
    Originality/value: We propose a new method, including two indicators, to explore and measure OA or TA advantages.

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