This study is provided by ICPSR. ICPSR provides leadership and training in data access, curation, and methods of analysis for a diverse and expanding social science research community.
Principal Investigator(s): Wallace, Michael; Singer, J. David
This data collection describes the membership status of 148 nations in 237 inter-governmental organizations (IGO) that were extant in the 30 five-year periods from 1815-1967. Each nation is coded at five-year intervals for membership types, such as full or associate membership in the particular IGO, and membership or nonmembership in the international system.
Series: Correlates of War Project Series
These data are available only to users at ICPSR member institutions. Because you are not logged in, we cannot verify that you will be able to download the data.
Wallace, Michael, and J. David Singer. INTERGOVERNMENTAL ORGANIZATION DATA, 1816-1964. ICPSR05520-v1. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 1998. http://doi.org/10.3886/ICPSR05520.v1
Persistent URL: http://doi.org/10.3886/ICPSR05520.v1
Scope of Study
Geographic Coverage: Global
Universe: A total of 148 nations in 237 inter-governmental organizations that were extant in the period 1815-1967.
Data Types: aggregate data, and administrative records data
Original ICPSR Release: 1984-05-03
- Citations exports are provided above.
Export Study-level metadata (does not include variable-level metadata)
If you're looking for collection-level metadata rather than an individual metadata record, please visit our Metadata Records page.