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  • Item type:Publication,
    A bibliometric study of women researchers in early organizational structures of exact sciences and engineering in Mexico from 1900 to 2000 Open PDF 
    (2018)
    Morales, M.E.L.
    ;
    Morales, E.L.
    The scientific production of Mexico registered in Web of Science from 1900-2000 in the areas of Exact Sciences and Engineering is analyzed to describe the way in which female researchers are integrated in the development of these fields of study. The paper employs a quantitative bibliometric method, applying indicators of gender, scientific output and impact, and analysis of bibliometric networks of co-authorship. In Mexico, researchers in exact sciences and engineering published their first papers in the first half of the 20th century, but female researchers working in Syn-tex laboratories did not publish until the 1940s. As more women joined faculties in higher education and research centers in the 60s and 70s, publication by female researchers began to increase accordingly. This growth also appears to be associated with changes in career choice by women. While the contributions of this work represent an advantage for the scientific community itself, they also are useful for organizations that promote gender equity and institutions that integrate female researchers in this field of study. © 2018, Universidad Nacional Autonoma de Mexico. All rights reserved.
  • Item type:Publication,
    An econometric investigation of the productivity gender gap in Mexican research, and a simulation study of the effects on scientific performance of policy scenarios to promote gender equality
    (United Nations University - Maastricht Economic and Social Research Institute on Innovation and Technology (MERIT), 2016)
    Rivera Leon, Llorena
    ;
    Mairesse, Jacques
    ;
    Cowan, Robin
    This paper provides evidence on the existence and determinants of the publication productivity gender gap in Mexico at the individual level and on its consequences on the Mexican scientific system and productivity at disciplinary and aggregate levels. The paper specifies and performs a panel data econometric analysis based on a sample of Mexican researchers who are members of the National System of Researchers (SNI) of Mexico in the period 2002-2013. It corrects for a selectivity bias: the existence of periods with no (or low quality) publication, and endogeneity bias: the promotion to higher academic ranks. We define and implement counterfactual simulations to both effects, assess the magnitude of macro-impacts of existing gender gaps and illustrate the potential effects of a range of policy scenarios. The results show no significant gender gaps for an average SNI researcher. Moreover, when correcting for the endogeneity and selectivity biases, we find that the average female researcher in public universities is around 8% more productive than her male peers, with most of the observed productivity being explained by gender differentials in the propensity to have periods of no (or low) quality publication. We find that barriers to promotion to higher academic ranks are highest among females in public research centres. Our macro scenarios on promotion practices, selectivity, collaboration and age show that eliminating gender gaps would increase aggregate productivity by an average of 7% for university females and 9% for females in research centres.
  • Item type:Publication,
    Academic Career Advances and Gender Gap Open PDF 
    (SAGE Publications Inc., 2023)
    Rincón, G.B.
    ;
    Domínguez, A.D.
    Is there a gender gap barrier against the career advancement of women researchers in Mexico? To explore possible answers to this question, we review the specialized literature, based on the “sticky floor” and “glass ceiling” conceptual framework, and then offer an empirical approach to test whether such a gap exists as well as some theoretical reasons that could explain it. We analyzed a massive dataset of 41,000 members of the National System of Researchers (SNI) under the National Council of Science and Technology (CONACyT) in Mexico from 1991 to 2017. To test determinants of advancement, we consider gender, areas of knowledge, states in which researchers reside, years in which initial applications and promotions took place, and universities to which researchers belong to. We found that there is a similar chance to advance from the lower levels of the system, following the sticky floor analogy, but women make a little progress after these initial levels when compared to men, in line with the glass ceiling idea. We also offer additional research avenues in this topic, due to another important finding, which reveals that 62% of researchers never make progress at the level in which they initially join. © The Author(s) 2021.
  • Item type:Publication,
    Brecha de género en la autoría de artículos publicados en el Boletín Médico del Hospital Infantil de México Open PDF 
    (2018)
    Estrada-Ramírez, K.P.
    ;
    Miranda-Lora, A.L.
    ;
    Sandoval-Quiroa, R.C.
    ;
    Ávila-Montiel, D.
    ;
    Mier-Prado, M.J.
    Introducción: La participación de las mujeres en medicina ha incrementado en las últimas décadas, incluyendo mayor representatividad en la autoría de artículos científicos en diversos países y distintas especialidades. El objetivo del estudio fue analizar las diferencias de género en la autoría de artículos a través de la historia del Boletín Médico del Hospital Infantil de México. Métodos: Se realizó un análisis bibliométrico de los artículos originales publicados en los años 1953, 1963, 1973, 1983, 1993, 2003 y 2013. Se identificó el género de los autores, tipo de autoría (primer autor o autor correspondiente) y el diseño de estudio (descriptivo vs. analítico). Se evaluó la diferencia en la proporción de género y la tendencia en el tiempo. Resultados: Se incluyeron 272 artículos. Se observó una reducción en la brecha de género entre 1953 y 2013. La participación de las mujeres como primeras autoras incrementó del 2 al 63% (p < 0.001) y como correspondiente del 27 al 59% (p < 0.001). Al considerar únicamente estudios analíticos, el incremento fue del 25 al 50% como primera autora (p = 0.03), con un cambio similar como autor correspondiente, pero sin una tendencia significativa en el tiempo (p = 0.19). La reducción en la brecha de género fue más notoria a partir del periodo 1983-1993. Conclusiones: En las últimas décadas ha existido un incremento significativo en la autoría de las mujeres en el Boletín Médico del Hospital Infantil de México, llegando incluso a una mayor proporción en relación con el sexo masculino. Lo anterior es un reflejo del papel actual de las mujeres en la medicina; en particular, en el área pediátrica. Background: Women’s participation in medicine has increased in the last decades, with greater representativeness in the authorship of scientific articles in many countries and different specialties. The objective of this research was to analyze the gender gap in the authorship of articles through the history of the medical journal Boletín Médico del Hospital Infantil de México. Methods: In a bibliometric analysis, we reviewed original articles published during the years 1953, 1963, 1973, 1983, 1993, 2003 and 2013. The gender of the author, type of authorship (first author or corresponding author) and the design of the study (descriptive vs analytic) were identified. We evaluated the difference between gender proportion and trends over time. Results: We included 272 articles. We observed a gender gap reduction between 1953 and 2013. The participation of women as first author increased from 2 to 63% (p < 0.001) and as corresponding author from 27 to 59% (p < 0.001). If we include only analytic studies, the increasing was 25 to 50% as first author (p = 0.03), with a similar tendency as corresponding author, but without a statistical significant on time (p = 0.19). We observed the most notable change since 1983-1993. Conclusions: In the last decades, there has been a significant increase in women´s authorship in the medical journal Boletín Médico del Hospital Infantil de México, even reaching a greater proportion against male gender. This reflects the present role of women in medicine, particularly in pediatrics. Copyright: © 2018 SecretarÍa de Salud.
  • Item type:Publication,
    Gender gap in the authorship of published articles in the boletín médico del hospital infantil de México
    (2018)
    Estrada-Ramírez, K.P.
    ;
    Miranda-Lora, A.L.
    ;
    Sandoval-Quiroa, R.C.
    ;
    Ávila-Montiel, D.
    ;
    Mier-Prado, M.J.
    Background: Women’s participation in medicine has increased in the last decades, with greater representativeness in the authorship of scientific articles in many countries and different specialties. The objective of this research was to analyze the gender gap in the authorship of articles through the history of the medical journal Boletín Médico del Hospital Infantil de México. Methods: In a bibliometric analysis, we reviewed original articles published during the years 1953, 1963, 1973, 1983, 1993, 2003, and 2013. The gender of the author, the type of authorship (first author or corresponding author), and the design of the study (descriptive vs. analytic) were identified. We evaluated the difference between gender proportion and trends over time. Results: We included 272 articles. We observed a gender gap reduction between 1953 and 2013. The participation of women as the first author increased from 2% to 63% (p < 0.001) and as the corresponding author from 27% to 59% (p < 0.001). If we include only analytic studies, the increase was 25-50% as the first author (p = 0.03), with a similar tendency as the corresponding author, but without a statistical significance on time (p = 0.19). We observed the most notable change in the 1983-1993 period. Conclusions: In the last decades, there has been a significant increase in women’s authorship in the medical journal Boletín Médico del Hospital Infantil de México, even reaching a greater proportion versus the male gender. This increase reflects the present role of women in medicine, particularly in pediatrics. © 2018. Hospital Infantil de México Federico Gómez, published by Permanyer México SA de CV, all rights reserved.
  • Item type:Publication,
    Gender trends in authorship of Pediatric Radiology publications and impact of the COVID-19 pandemic Open PDF 
    (2022)
    Ayyala, R.S.
    ;
    Trout, A.T.
    Background: The coronavirus disease 2019 (COVID-19) pandemic has heightened existing gender differences in academic productivity in medicine. There have been discrepant repercussions for women in academics due to the pandemic, including fewer publications, potentially impacting academic advancement. Objective: To evaluate trends over time in the gender of authors of manuscripts submitted to Pediatric Radiology. Materials and methods: This retrospective review of unsolicited manuscripts submitted to Pediatric Radiology from January 2017 to December 2020 included only submissions from North America. For each submission, genders of the first, last (senior) and corresponding authors were inferred by inspection or confirmed by internet search. Chi-square and Fisher exact tests were used to compare authorship gender proportions. Quarterly comparisons between 2019 and 2020 were performed to assess for differences during the COVID-19 pandemic. Results: Between 2017 and 2020, 1,018 manuscripts were submitted. There was no significant difference in female authorship over time (P > 0.05 for first, last and corresponding authors), but there was an increase in female first authorship (38.6% in 2017, 43.2% in 2020). The frequencies of female first (P = 0.03) and last (P = 0.01) authors were significantly higher for educational manuscripts (reviews and pictorial essays) versus other manuscript types. Manuscript submissions increased in the second quarter of 2020; however, there was a statistically significant decrease in last authorship by women during this period (P = 0.02). Conclusion: Female authorship of manuscripts submitted to Pediatric Radiology has remained relatively stable between 2017 and 2020. During the early phase (March–May 2020) of the COVID-19 pandemic, female last authorship was significantly lower versus the previous year. © 2021, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.