Dr Anthony F.J. van Raan
Professor of Quantitative Studies of Science

Photo by Martijn Beekman
Photo by Martijn Beekman

Anthony F.J. van Raan (born 1945 in Breda , the Netherlands) is Professor of Quantitative Studies of Science at the Centre for Science and Technology Studies ( CWTS) at Leiden University, Leiden, The Netherlands.
E-mail: vanraan at cwts.leidenuniv.nl

Anthony (Ton) van Raan studied mathematics, physics and astronomy at the University of Utrecht (with 1999 Nobel Laureate Martin Veltman as one of his theoretical physics teachers) and graduated (M.Sc.) in 1969. In 1973 he received a PhD in physics at the University of Utrecht, with a thesis on the interaction between electrons and helium atoms.

From 1969 to 1973 he was junior lecturer and researcher in Utrecht, from 1973 to 1977 post-doctoral research fellow (assistant professor) at the University of Bielefeld (Germany) teaching physics and astrophysics, and from 1977 senior lecturer and research fellow in Leiden. He has been visiting scientist in several universities and research institutes in the US, UK, and France. Previous work in experimental atomic and molecular physics, laser-physics, astrophysics, and in science policy and research management. In 1985 'field switch' from physics to science and technology (S&T) studies, 1986 senior researcher (associate professor) and (founding) director of CWTS. In 1991 appointment as full Professor of Quantitative Studies of Science.

Professor Van Raan published (as author and co-author) about thirty articles in physics and around hundred in science and technology studies. He is the editor of the standard Handbook of Quantitative Studies of Science and Technology (Elsevier). He is currently editor of the international journal Research Evaluation and member of the editorial advisory board of the international journal Scientometrics.

Areas of interest

Professor Van Raan's main research area concerns the design, construction and application of quantitative indicators on important aspects of science and technology. His current work covers the development of information systems in S&T, cognitive and socio-organizational processes in the development of scientific and technological fields; analysis of scientific progress and assessment of scientific performance. His main research themes include research performance assessment by advanced bibliometric methods, mapping of science and technology, science as a 'self-organizing' cognitive ecosystem. In this work he combines ideas from physics and mathematics, particularly networks and complex systems, philosophy of science, and sociology of science.

Main research themes

  • Quantitative analysis of science and technology, in particular the advancement and sophistication of citation-analysis based on bibliometrics as a powerful, objective tool not only in research evaluation, but also in the study of scientific developments in general;
  • Development and application of a mapping methodology to create 'landscapes' of scientific fields; this methodology has a generic character and is therefore widely applicable as a general 'knowledge discovery' instrument;
  • Development of the above mentioned methodology not only to map 'established' scientific fields, but also to map research 'around' socio-economic themes;
  • Science as a 'self-organizing ecosystem', based on empirical work leading to the discovery of the fractal structure of science (published in Nature, 1990);
  • A new model for the measurement of growth and differentiation of science that explains the fractal structure mathematically;
  • A new model to explain the distribution of citing articles over publications in terms of a general two-step competition process that could also be used in economics to explain income-distributions;
  • Science as a scale-free network system.

Teaching

Professor Van Raan is coordinator of the annual (October) CWTS Graduate Course in science and technology studies.

Participation in advisory committees

Professor Van Raan's advisory work is frequently used by the government of the Netherlands, of other European Union member states, and of the European Commission, particularly as a Member of the High Level Group on Research Excellence; by the OECD, and by national and international research organizations and the business sector. For instance, he has been appointed by the German Federal Minister of Science and Education as a member of a committee to evaluate the Fraunhofer Society for Applied Research; he is member on the German federal committee on 'regions of excellent research'. Prof. Van Raan is a member of the audit committee for the Fraunhofer Institute for Systems and Innovation Research (Karlsruhe). Recently he was appointed by the Netherlands Minister of Education, Culture and Sciences as a member of a State Committee to evaluate the Netherlands Advisory Council for Science and Technology Policy. He is a member of the Board of Science Alliance (University-Society 'Interface' Organization).

Professor Van Raan is chairman of the Leiden University's Professors Club and in this position he is actively engaged in the links between the university and the city of Leiden.

Further memberships

Netherlands Royal Society for Astronomy and Meteorology ( NVWS), Netherlands Physics Society ( NNV), European Association of the Study of Science and Technology ( EASST), Society for Social Studies of Science ( 4S), International Society for Scientometrics and Informetrics ( ISSI).

Awards

In 1995 he received in Chicago, together with the American sociologist Robert K. Merton, the Derek de Solla Price Award, the highest international award in the field of quantitative studies of science.
In 2002 he was voted as the best speaker of the international conference on Current Research Information Systems ( CRIS), University of Kassel, Germany.

Publications

Publications from 1990 are listed annually under 'Publications' in the CWTS website. Professor van Raan's research has appeared in a wide variety of outstanding international journals such as The Physical Review, Journal of Physics, Scientometrics, Research Policy, Journal of the American Society for Information Science and Technology, Nature, Physica A. We here present a selection of recent publications directly available in pdf-format.

Institute

Centre for Science and Technology Studies
Leiden University
P.O. Box 9555
2300 RB Leiden
The Netherlands
Tel.: +31 715273909, Fax: +31 715273911
E-mail: vanraan at cwts.leidenuniv.nl

CWTS is located at Wassenaarseweg 52, Leiden, in the Pieter de la Court Building, close to Leiden Central Station and to the historic downtown of Leiden. The institute can be reached very conveniently by bike, car, train. Leiden has excellent connections with the rest of the world. Amsterdam International Airport Schiphol is within 20 direct intercity train minutes.

Leiden

Professor Van Raan is a member of the Board of the Foundation Lucas van Leyden , with special focus on the bridge between natural sciences and 17th C. painting art. He is also a member of the Municipal Committee on the Leiden city center renovation program in the Aalmarkt area, special focus of the importance of city quality of life in the framework of socio-economic aspects of knowledge-intensive urban regions.

Professor Van Raan lives in Leiden with his wife Paula Wilke. They have three sons, Clemens, Lukas and Paul.