GTD Add-On: Terror Groups' Home

This dataset is built to be combined with the 2016 release of the GTD data. These data provide information on the \"home\" or source country of terror attacks, which is calculated using the GTD data. The process to calculate this variable is described in \"All Politics is Local: The Domestic Agenda of Terror Groups and the Study of Transnational Attacks,\" published in the Journal of Global Security Studies.

本数据集旨在与2016年版全球恐怖主义数据库（Global Terrorism Database，GTD）配套使用，提供恐怖袭击始发国或来源国的相关信息。该变量通过GTD数据计算得出，其计算过程已发表于《全球安全研究期刊》（*Journal of Global Security Studies*）刊载的论文《政治皆在地：恐怖组织的国内议程与跨国袭击研究》（"All Politics is Local: The Domestic Agenda of Terror Groups and the Study of Transnational Attacks"）中。