関連する実験動画
多大学の研究チーム:科学における影響,地理,層分化の変化
Benjamin F Jones1, Stefan Wuchty, Brian Uzzi
1Kellogg School of Management, Northwestern University, Evanston, IL 60208, USA.
まとめ
大学間の科学的な協力は,すべての分野で急速に増加しています. しかし,エリート機関がこの傾向を支配し,集中的な高インパクトの科学生産につながります.
科学分野:
- 科学,技術,工学,数学 (STEM) について
- 社会科学 社会科学とは
背景:
- 科学的協力は,制度的境界を越えていく傾向にある.
- エリート大学は,この協力的なシフトにおいて重要な役割を果たしています.
研究 の 目的:
- 多大学間の科学協力の傾向と影響を分析する.
- 共同研究成果における大学ランクの役割を調査する.
主な方法:
- 30年にわたって出版された420万件の科学論文の分析.
- 著者構造と大学関係に関する調査.
主要な成果:
- 多大学間のコラボレーションは,最も急速に成長している著者構造です.
- トップクラスの大学を含むコラボレーションからの論文は,最も高いインパクトを示しています.
- 共同研究は,大学ランクによって一層一層の階層化が進んでいます.
結論:
- 大学間でのチームワークが増加している一方で,エリートな機関の中に高インパクトの科学生産を集中させている.
- この傾向は,科学的知識の生成がより少ない卓越センターに統合されることを示唆しています.
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