This research note reports on the creation of a new panel dataset using multiple waves of substate estimates from the National Survey on Drug Use and Health. It also provides identifying information that contains state, place, and/or agency codes for merging additional datasets at levels below the state. The process for creating this dataset and for merging external data is described. This research note ends by providing an example analysis utilizing the panel dataset in combination with law enforcement personnel data from the Federal Bureau of Investigation and forfeiture data from municipalities in Minnesota to analyze the relationship between civil asset forfeiture and crime.

这份研究报告报告了使用国家毒品使用和健康调查的多次子状态估算创建新的面板数据集的过程。它还提供了包含状态，位置和/或代理代码的标识信息，用于合并状态下的其他数据集。描述了创建该数据集和合并外部数据的过程。本研究报告最后通过使用面板数据集，联邦调查局的执法人员数据和明尼苏达州市政当局的没收数据提供了示例分析，以分析民间资产没收与犯罪之间的关系。