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Geographical Area: search.filters.geographical.ScandinaviaSubject: search.filters.subject.Research Productivity

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  • Item type:Publication,
    Identifying gender disparities in research performance: the importance of comparing apples with apples Open PDF 
    (2022)
    Nygaard, L.P.
    ;
    Aksnes, D.W.
    ;
    Piro, F.N.
    Many studies on research productivity and performance suggest that men consistently outperform women. However, women and men are spread unevenly throughout the academy both horizontally (e.g., by scientific field) and vertically (e.g., by academic position), suggesting that aggregate numbers (comparing all men with all women) may reflect the different publication practices in different corners of the academy rather than gender per se. We use Norwegian bibliometric data to examine how the “what” (which publication practices are measured) and the “who” (how the population sample is disaggregated) matter in assessing apparent gender differences among academics in Norway. We investigate four clusters of indicators related to publication volume, publication type, authorship, and impact or quality (12 indicators in total) and explore how disaggregating the population by scientific field, institutional affiliation, academic position, and age changes the gender gaps that appear at the aggregate level. For most (but not all) indicators, we find that gender differences disappear or are strongly reduced after disaggregation. This suggests a composition effect, whereby apparent gender differences in productivity can to a considerable degree be ascribed to the composition of the group examined and the different publication practices common to specific groups. We argue that aggregate figures can exaggerate some gender disparities while obscuring others. Our study illustrates the situated nature of research productivity and the importance of comparing men and women within similar academic positions or scientific fields—of comparing apples with apples—when using bibliometric indicators to identify gender disparities in research productivity. © 2022, The Author(s).
  • Item type:Publication,
    What's in a number? How (and why) measuring research productivity in different ways changes the gender gap Open PDF 
    (2018)
    Nygaard, L.P.
    ;
    Bahgat, K.
    A persistent finding in studies of research productivity is the ‘gender gap’ where men seem to publish more academic research than women. However, this gap varies widely from study to study, and little has been done to explore how these claims might be sensitive to what is being measured and how. Using a dataset of publications statistics spanning five years for a Norwegian social science research institute, this paper looks at how (and why) measuring productivity in different ways provides different pictures of the gender gap. Based on the situated context of the institute, we also disaggregate the data by staff category, methodological orientation, and language background, and consider the impact of leaves of absence. We find widely varying measures of the gender gap depending on how we measure and disaggregate, and argue that different bibliometric indicators capture different aspects of research performance, including diversity of output and collaboration, which reflect different publication practices that are both gendered and situated. We suggest that looking at academic writing as a situated - and gendered - social practice offers a potential for deriving more theoretically consistent explanations for both the seeming persistence of the gender gap and the wide contextual variations. © 2018 Elsevier Ltd
  • Item type:Publication,
    Gender gaps in international research collaboration: a bibliometric approach Open PDF 
    (2019)
    Aksnes, Dag W.
    ;
    Piro, Fredrik Niclas
    ;
    Rørstad, Kristoffer
    This paper addresses gender differences in international research collaboration measured through international co-authorship. The study is based on a dataset consisting of 5600 Norwegian researchers and their publication output during a 3-year period (44,000 publications). Two different indicators are calculated. First, the share of researchers that have been involved in international collaboration as measured by co-authorship, and second, the share of their publications with international co-authorship. The study shows that the field of research is by far the most important factor influencing the propensity to collaborate internationally. There are large differences from humanities on the one hand, where international collaboration in terms of co-authorship is less common, to the natural sciences on the other, where such collaboration is very frequent. On an overall level, we find distinct gender differences in international research collaboration in Norway in the favour of men. However, men and women are not equally distributed across fields and there are relatively more female researchers in fields where the international collaboration rates generally are lower. When the data are analysed by scientific field, academic position, and publication productivity of the researchers, the gender differences in the propensity to collaborate with colleagues in other countries are minor only, and not statistically significant. Concerning gender inequality in science, the main challenge seems to be the lower productivity level of female researchers, which obviously hinders their academic career development. Differences in international collaboration are unlikely to be an important factor in this respect, at least not in the Norwegian research context analysed in this study.