Dyadic and Multilateral Events, 1948-1970 (ICPSR 5403)

Published: Feb 16, 1992

Principal Investigator(s):
Barry Hughes; P. Terrence Hopmann


Version V1

This data collection contains information on 8,383 dyadic and multilateral events among executive actors from 31 nations in the period 1948-1970. Data are provided for the date of event, number and code names of countries involved in event, and intensity of event. Events are coded on scale B of the Moses-Brody conflict-cooperation scale, which runs from events of great cooperation to events of intense conflict.

Hughes, Barry, and Hopmann, P. Terrence. Dyadic and Multilateral Events, 1948-1970. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 1992-02-16. https://doi.org/10.3886/ICPSR05403.v1

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1848 -- 1970

A total of 8,383 dyadic and multilateral international events among executive actors from 31 nations in the period 1948-1970.


event/transaction data




  • Data in this collection are available only to users at ICPSR member institutions.

  • The citation of this study may have changed due to the new version control system that has been implemented.
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