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  1. Ph.D. research output in STEM
    the role of gender and race in supervision
    Autor*in: Rossello, Giulia; Cowan, Robin A.; Mairesse, Jacques
    Erschienen: 15 May 2020
    Verlag:  Maastricht Economic and Social Research Institute on Innovation and Technology (UNU-MERIT), Maastricht, The Netherlands

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    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    VS 692
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    keine Fernleihe
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: Working paper series / United Nations University, UNU-MERIT ; #2020, 021
    Umfang: 1 Online-Ressource (circa 57 Seiten), Illustrationen
  2. Far from random?
    the role of homophily in student supervision
    Autor*in: Rossello, Giulia; Cowan, Robin A.
    Erschienen: 2019
    Verlag:  Maastricht Economic and Social Research Institute on Innovation and Technology (UNU-MERIT), Maastricht, The Netherlands

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: Working paper series / United Nations University, UNU-MERIT ; #2019, 024
    Schlagworte: Academia; South Africa; Student supervision; Induced homophily; Choice homophily; Segregation; Assortativity mixing; Permutation test; Social Transformations; Social Change; System of Organisations; Institutional constraints; Gender ties; Racial ties; University System; emerging countries; Racial and Gender Homophily
    Umfang: 1 Online-Ressource (circa 58 Seiten), Illustrationen
  3. Ph.D. Publication Productivity
    The Role of Gender and Race in Supervision in South Africa
    Autor*in: Rossello, Giulia; Cowan, Robin A.; Mairesse, Jacques
    Erschienen: June 2023
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    We study whether student-advisor gender and race composition matters for publication productivity of Ph.D. students in South Africa. We consider all Ph.D. students in STEM graduating between 2000 and 2014, after the recent systematic introduction of... mehr

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    Sächsische Landesbibliothek - Staats- und Universitätsbibliothek Dresden
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    Universitätsbibliothek Freiburg
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    Helmut-Schmidt-Universität, Universität der Bundeswehr Hamburg, Universitätsbibliothek
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    keine Fernleihe

    Standort:
    Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky
    Fernleihe:
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    Standort:
    Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
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    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
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    We study whether student-advisor gender and race composition matters for publication productivity of Ph.D. students in South Africa. We consider all Ph.D. students in STEM graduating between 2000 and 2014, after the recent systematic introduction of doctoral programs in this country. We investigate the joint effects of gender and race for the whole sample and looking separately at the sub-samples of (1) white-white; (2) black-black; and (3) black-white student-advisor couples. We find significant productivity differences between male and female students. These disparities are more pronounced for female students working with male advisors when looking at the joint effects of gender and race for the white-white and black-black student-advisor pairs. We also explore whether publication productivity differences change significantly for students with a high, medium, or low "productivity-profile". We find that female productivity gaps are U-shaped over the range of productivity. Female students working with male advisors have more persistent productivity gaps over the productivity distribution, while female students with a high (or low) "productivity-profile" studying with female advisors are as productive as male students with similar "productivity-profile" studying with male advisors

     
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    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: NBER working paper series ; no. w31346
    Schlagworte: Wissenschaftlicher Nachwuchs; Bildungschancen; MINT-Fächer; Ethnische Diskriminierung; Geschlechterdiskriminierung; Südafrika; Sociology of Economics; Higher Education; Research Institutions; Education and Inequality; Economics of Minorities, Races, Indigenous Peoples, and Immigrants; Non-labor Discrimination; Economics of Gender; Non-labor Discrimination; Management of Technological Innovation and R&D
    Umfang: 1 Online-Ressource, illustrations (black and white)
    Bemerkung(en):

    Hardcopy version available to institutional subscribers
  4. Emergent structures in faculty hiring networks, and the effects of mobility on academic performance
    Autor*in: Cowan, Robin A.; Rossello, Giulia
    Erschienen: 2017
    Verlag:  Maastricht Economic and Social Research Institute on Innovation and Technology (UNU‐MERIT), Maastricht, The Netherlands

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Fernleihe:
    keine Fernleihe
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    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: Working paper series / United Nations University, UNU-MERIT ; #2017, 046
    Schlagworte: Academia; South Africa; faculty hiring network; institutional prestige; institutional stratification; scholars research performance; university system; matched pair analysis
    Umfang: 1 Online-Ressource (circa 48 Seiten), Illustrationen
  5. The role of early-career university prestige stratification on the future academic performance of scholars
    Autor*in: Gonzalez-Sauri, Mario; Rossello, Giulia
    Erschienen: 2019
    Verlag:  Maastricht Economic and Social Research Institute on Innovation and Technology (UNU-MERIT), Maastricht, The Netherlands

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Fernleihe:
    keine Fernleihe
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    Volltext (kostenfrei)
    Volltext (kostenfrei)
    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: Working paper series / United Nations University, UNU-MERIT ; #2019, 018
    Schlagworte: University prestige stratification; University ranking; Academic performance; Early career mobility; Faculty hiring network; PhD job market; Developing countries; Mexico
    Umfang: 1 Online-Ressource (circa 37 Seiten), Illustrationen
  6. The effect of government cuts of doctoral scholarships on science
    Autor*in: Rossello, Giulia
    Erschienen: [2023]
    Verlag:  LEM, Laboratory of Economics and Management, Institute of Economics, Scuola Superiore Sant'Anna, Pisa, Italy

    I provide estimates of the impact of government cuts on PhD scholarships in Science. I leverage a unique quasi-natural experiment, the staggered cuts made by the Hungarian Government between 2010 and 2021 to expand Orban's political influence over... mehr

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    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 203
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    keine Fernleihe

     

    I provide estimates of the impact of government cuts on PhD scholarships in Science. I leverage a unique quasi-natural experiment, the staggered cuts made by the Hungarian Government between 2010 and 2021 to expand Orban's political influence over the university system. The political aim of the cut ensures that it is exogenous to the economic cycle and to the scientific activity of universities. My analysis couples the complete enrolment records of doctoral students in the country around the years of scholarship cuts with a generalized difference-in-differences approach. I find that while government cuts of PhD scholarships have an ambiguous effect on students' attainments, the policy has a clear negative effect on Science. That is, the severe reduction of scholarships increases the chance of completing the PhD by 1 pp, and the effect is stronger for female students. However, this positive effect is counterbalanced by a reduction of a similar amount of entry rates for females and non-traditional students. This suggests that besides training might improve, or the system might become more efficient, this is at the expense of social inclusion. Additionally, the effects of cuts on scientific production are negative both in terms of quantity and quality. The productivity of doctoral students drops by 2 pp while their scientific quality decreases between 0.2 pp and 1 pp. My results suggest that the reduction of doctoral scholarships might produce efficiency in terms of student attainment but at the expense of social inclusion, scientific production, and quality.

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: LEM working paper series ; 2023, 33 (September 2023)
    Schlagworte: Government Appropriation; Higher Education; Doctoral Scholarships; Event Study; Difference in Differences
    Umfang: 1 Online-Ressource (circa 34 Seiten), Illustrationen
  7. Breach of academic values and digital deviant behaviour
    the case of Sci-Hub
    Autor*in: Rossello, Giulia; Martinelli, Arianna
    Erschienen: 30 March 2023
    Verlag:  Maastricht Economic and Social Research Institute on Innovation and Technology (UNU-MERIT), Maastricht, The Netherlands

    Zugang:
    Verlag (kostenfrei)
    Resolving-System (kostenfrei)

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    VS 692
    Fernleihe:
    keine Fernleihe
    Export in Literaturverwaltung   RIS-Format
      BibTeX-Format
    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: Working paper series / United Nations University, UNU-MERIT ; #2023, 009
    Schlagworte: Academic Values; Digital Piracy; Deviant Behaviour; Psychological Contract Breach; Sci-Hub
    Umfang: 1 Online-Ressource (circa 35 Seiten)
  8. The effect of lobbies’ narratives on academics' perceptions of scientific publishing
    an information provision experiment
    Autor*in: Rossello, Giulia; Martinelli, Arianna
    Erschienen: 30 March 2023
    Verlag:  Maastricht Economic and Social Research Institute on Innovation and Technology (UNU-MERIT), Maastricht, The Netherlands

    Zugang:
    Verlag (kostenfrei)
    Resolving-System (kostenfrei)

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    VS 692
    Fernleihe:
    keine Fernleihe
    Export in Literaturverwaltung   RIS-Format
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: Working paper series / United Nations University, UNU-MERIT ; #2023, 010
    Schlagworte: Scientific Publishers; Academics’ Perception; Information Provision Experiment; Copyright and Knowledge Diffusion
    Umfang: 1 Online-Ressource (circa 39 Seiten)
  9. Breach of academic values and digital deviant behaviour
    the case of Sci-Hub
    Autor*in: Rossello, Giulia; Martinelli, Arianna
    Erschienen: [2023]
    Verlag:  LEM, Laboratory of Economics and Management, Institute of Economics, Scuola Superiore Sant'Anna, Pisa, Italy

    This paper bridges the organisational psychology and the economics of science literature to examine the role of ideology-based psychological contract breach in eliciting mild deviant behaviour in academia. We provide empirical evidence of how the... mehr

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    Verlag (kostenfrei)

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 203
    Fernleihe:
    keine Fernleihe

     

    This paper bridges the organisational psychology and the economics of science literature to examine the role of ideology-based psychological contract breach in eliciting mild deviant behaviour in academia. We provide empirical evidence of how the deterioration of academic values related to the diffusion of the ''publish or perish'' paradigm sparkles copyright violations through Sci-Hub. Based on a representative sample of 2849 academics working in top institutions in 6 European countries, we find that ideology-based psychological contract breach explains Sci-Hub usage, also when controlling for other trivial motivations. The magnitude of the effect depends on contextual and demographic characteristics. Females, foreign and tenured scholars are less likely to respond with digital piracy when experiencing a contract breach of academic values. Our results contribute to prevention policy design, highlighting how policies restoring academic values might also address academic piracy.

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: LEM working paper series ; 2023, 13 (March 2023)
    Schlagworte: Academic Values; Digital Piracy; Deviant Behaviour; Psychological Contract Breach; Sci-Hub
    Umfang: 1 Online-Ressource (circa 32 Seiten), Illustrationen
  10. The effect of lobbies' narratives on academics' perceptions of scientific publishing
    an information provision experiment
    Autor*in: Rossello, Giulia; Martinelli, Arianna
    Erschienen: [2023]
    Verlag:  LEM, Laboratory of Economics and Management, Institute of Economics, Scuola Superiore Sant'Anna, Pisa, Italy

    This paper presents experimental evidence on the impact of opposite copyright lobbies' narratives on scholars' views toward the publishing system. We conduct the empirical analysis by running a large-scale information provision experiment on a... mehr

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    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 203
    Fernleihe:
    keine Fernleihe

     

    This paper presents experimental evidence on the impact of opposite copyright lobbies' narratives on scholars' views toward the publishing system. We conduct the empirical analysis by running a large-scale information provision experiment on a representative population of European scholars. Scholars were individually randomized into a control group or one of two promotional videos presenting opposite lobbying interests. The first video presents the publisher's narrative, featuring publishers as innovative firms and the guardians of ethics and scientific advance. While the second presents copyright activists' narrative featuring publishers as greedy and unethical. We document scholars' general discontent towards the publishing system. However, both lobbyist narratives change perceptions towards their cause. Overall, publishers' lobbyist information has a slightly smaller persuasive effect, linked to a small part of the population that exhibits a strong emotional reaction. Additional information is accompanied by a slight increase in the probability of taking the action of being informed, especially when we control for the scholar's quality.

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: LEM working paper series ; 2023, 14 (March 2023)
    Schlagworte: Scientific Publishers; Academics' Perception; Information Provision Experiment; Copyright and Knowledge Diffusion
    Umfang: 1 Online-Ressource (circa 36 Seiten), Illustrationen