QoG code: atop_ally
Member of an Alliance
An alliance defined as a formal agreement among independent states to cooperate militarily in the face of potential or realized military conflict. Formal international agreements are defined as official acts exchanged between authorized state representatives on behalf of their countries
| Dataset | No. Countries |
|---|---|
| Basic time-series | 190 |
| Standard time-series | 190 |
| OECD time-series | 32 |
| Dataset | Available for years |
|---|---|
| Standard time-series | 1946-2018 |
| Basic time-series | 1946-2018 |
| OECD time-series | 1946-2018 |
This variable has information from 1946 to 2018.