A bird's-eye view of scientific trading: Dependency relations among fields of science

نویسندگان

  • Erjia Yan
  • Ying Ding
  • Blaise Cronin
  • Loet Leydesdorff
چکیده

We use a trading metaphor to study knowledge transfer in the sciences as well as the social sciences. The metaphor comprises four dimensions: (a) Discipline Self-dependence, (b) Knowledge Exports/Imports, (c) Scientific Trading Dynamics, and (d) Scientific Trading Impact. This framework is applied to a dataset of 221 Web of Science subject categories. We find that: (i) the Scientific Trading Impact and Dynamics of MATERIALS SCIENCE and TRANSPORTATION SCIENCE have increased; (ii) BIOMEDICAL DISCIPLINES, PHYSICS, AND MATHEMATICS are significant knowledge exporters, as is STATISTICS & PROBABILITY; (iii) in the social sciences, ECONOMICS, BUSINESS, PSYCHOLOGY, MANAGEMENT, and SOCIOLOGY are important knowledge exporters; (iv) Discipline Self-dependence is associated with specialized domains which have ties to professional practice (e.g., LAW, OPHTHALMOLOGY, DENTISTRY, ORAL SURGERY & MEDICINE, PSYCHOLOGY, PSYCHOANALYSIS, VETERINARY SCIENCES, and NURSING).

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عنوان ژورنال:
  • J. Informetrics

دوره 7  شماره 

صفحات  -

تاریخ انتشار 2013