Data

Together with Charles Roger, I collected data on state membership in informal international organizations.

This time-series, cross-sectional data on state membership is available for 217 countries from 1925 to 2010 for 255 informal international organizations.

This data forms the basis of the analysis in:

• "Analyzing international organizations: How the concepts we use affect the answers we get", published in The Review of International Organizations (2022): https://doi.org/10.1007/s11558-021-09432-2

• "The new terrain of global governance: Mapping membership in informal international organizations", published in Journal of Conflict Resolution (2022): https://doi.org/10.1177/00220027221139431

The data is available on Dataverse here: https://doi.org/10.7910/DVN/TZ8UGP

I collected data on state membership in international institutions that primarily address climate change.

This time-series, cross-sectional data on state membership is available for 195 countries from 1990 to 2015 for 63 climate institutions.

This data forms the basis of the analysis in:

• "Does institutional proliferation undermine cooperation? Theory and evidence from climate change", published in International Studies Quarterly (2021): https://doi.org/10.1093/isq/sqaa092

The data is available on Dataverse here: https://doi.org/10.7910/DVN/LY7HFW