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When To Take Credit For Terrorism? A Cross-National Examination Of Claims And Attributions, Erin M. Kearns

Criminology and Criminal Justice Faculty Publications

Rationalist research expects that groups claim credit for terrorism. Yet, the vast majority of attacks are not claimed. Of the unclaimed attacks, about half are attributed to a specific group. What factors impact claiming decisions? While extant literature largely treats claiming as binary—either claimed or not—the present study disaggregates claiming decisions further to also consider attacks with attributions of credit but no claim, using data from 160 countries between 1998 and 2016. Both attack-level and situational factors impact claiming decisions. Disaggregating claiming behavior shows meaningful differences. Specifically, competitive environments and suicide attacks increase claims but not attributions. Higher fatalities in …