31. Editors' Note
- Publication Date:
- 04-2009
- Content Type:
- Journal Article
- Journal:
- International Security
- Institution:
- Belfer Center for Science and International Affairs, Harvard University
- Abstract:
- We recently received the Thomson Reuters Journal Citation Reports 2007 rankings of more than fifty journals of international relations by Impact Factor. The Impact Factor measures the average number of citations in a year of articles published during the preceding two years. Thus a journal's 2007 Impact Factor is calculated by dividing the total number of citations in 2007 of articles published in that journal in 2005 and 2006 by the number of articles published over those two years. We were pleased to see that International Security tied with International Organization for the highest 2007 Impact Factor. IS ranked first in 1996, 1997, 2001, 2004, 2005, and 2006, and has been in the top five every year since 1995. Thomson Reuters also ranks journals by two other measures: Cited Half-Life, a measure of whether older articles are cited, and Immediacy Index, a measure of whether articles are often cited shortly after publication. We were particularly pleased to see that International Security's Cited Half-Life has almost tripled since 1996 and that IS consistently ranks in the top five international relations journals by this measure. IS also ranks highly for its Immediacy Index. The trend suggests that IS articles attract attention soon after publication and that they continue to be read and cited for many years. Given that the journal aspires to publish a mix of articles on policy-relevant theory, sophisticated policy analysis, and conceptual and theoretical aspects of international security, we are delighted that IS has an Immediacy Index comparable to journals of contemporary foreign policy and a Cited Half-Life similar to leading scholarly journals.
- Topic:
- Security