Principal Investigator(s): Singer, J. David; Small, Melvin
This data collection comprises two of four companion datasets produced by the Correlates of War Project at the University of Michigan. It provides coded information for the presence or absence at five-year intervals of a diplomatic mission from every other member in the international system.
Series: Correlates of War Project Series
Singer, J. David, and Melvin Small. DIPLOMATIC EXCHANGE DATA, 1815-1970. ICPSR05026-v1. Ann Arbor, MI: University of Michigan, Mental Health Research Institute, Correlates of War Project [producer]. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 1991. doi:10.3886/ICPSR05026.v1
Persistent URL: http://doi.org/10.3886/ICPSR05026.v1
Scope of Study
Geographic Coverage: Global
Universe: A total of 128 nations in the period 1815-1970.
Data Types: aggregate data
Data Collection Notes:
See also the related data collections, DIPLOMATIC MISSIONS RECEIVED BY EACH INTERNATIONAL SYSTEM MEMBER, 1817-1970 [ICPSR 5025], and ANNUAL ALLIANCE MEMBERSHIP DATA, 1815-1965 [ICPSR 5602].
Original ICPSR Release: 1984-05-03
- 2006-01-12 All files were removed from dataset 3 and flagged as study-level files, so that they will accompany all downloads.
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