Conflict Among Rebels: Why Insurgent Groups Fight Each Other (Columbia University Press, 2020): Online Appendix (available upon request: file with information and extensive quotations from primary and secondary sources used to code the presence of windows).
“Wars within Wars: Why Windows of Opportunity and Vulnerability Cause Inter-rebel Fighting in Internal Conflicts,” International Security 43, No. 1 (2018): Online Appendix.
“The Economic Costs of Civil War: Synthetic Counterfactual Evidence and the Effects of ethnic Fractionalization,” Journal of Peace Research 54, No. 1 (2017), with S. Costalli and M. Moretti: see journal website.