Secessionist Grievances. Used in my co-authored 2021 article in Nations and Nationalism. data; code book
International System(s) Dataset (ISD), version 2. Identifies 482 sovereign states between 1816 and 2016. Please cite my 2020 co-authored article in International Interactions. data; code book
Secessionist Tactics of Compellence and Normative Appeal. Used in my 2020 article in the Journal of Global Security Studies. data
Secessionist Methods, version 1. Identifies the methods used by 136 secessionist movements between 1946 and 2006. Please cite my 2019 co-authored article in Journal of Conflict Resolution. data; code book
Secessionist Types, version 1. Divides 315 secessionist movements between 1900 and 2006 into types. Please cite my 2019 co-authored article in Journal of Conflict Resolution. data
Secessionist Movements, version 3. Identifies 403 secessionist movements between 1816 and 2011. Please cite my 2015 article in International Organization. data
Proto-States, version 3. Identifies 638 proto-states between 1816 and 2011. Please cite my 2015 article in International Organization. data
International System(s) Dataset (ISD), version 1. Identifies 363 sovereign states between 1816 and 2011. Please cite my 2013 co-authored article in International Interactions. data; code book