تقرير
Universal productivity patterns in research careers
العنوان: | Universal productivity patterns in research careers |
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المؤلفون: | Sunahara, Andre S., Perc, Matjaz, Ribeiro, Haroldo V. |
المصدر: | Phys. Rev. Research 5, 043203 (2023) |
سنة النشر: | 2023 |
المجموعة: | Computer Science Physics (Other) |
مصطلحات موضوعية: | Physics - Physics and Society, Computer Science - Social and Information Networks |
الوصف: | A common expectation is that career productivity peaks rather early and then gradually declines with seniority. But whether this holds true is still an open question. Here we investigate the productivity trajectories of almost 8,500 scientists from over fifty disciplines using methods from time series analysis, dimensionality reduction, and network science, showing that there exist six universal productivity patterns in research. Based on clusters of productivity trajectories and network representations where researchers with similar productivity patterns are connected, we identify constant, u-shaped, decreasing, periodic-like, increasing, and canonical productivity patterns, with the latter two describing almost three-fourths of researchers. In fact, we find that canonical curves are the most prevalent, but contrary to expectations, productivity peaks occur much more frequently around mid-career rather than early. These results outline the boundaries of possible career paths in science and caution against the adoption of stereotypes in tenure and funding decisions. Comment: 11 two-column pages, 2 figures, supplementary information; accepted for publication in Physical Review Research |
نوع الوثيقة: | Working Paper |
DOI: | 10.1103/PhysRevResearch.5.043203 |
URL الوصول: | http://arxiv.org/abs/2311.03834 |
رقم الأكسشن: | edsarx.2311.03834 |
قاعدة البيانات: | arXiv |
DOI: | 10.1103/PhysRevResearch.5.043203 |
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