英文文献：The use and misuse of income data and extreme poverty in the United States-收入数据的使用和滥用以及美国的极端贫困
英文文献作者：Bruce D. Meyer,Derek Wu,Victoria R. Mooers,Carla Medalia
英文文献摘要：
More than half of all misclassified households have incomes from the administrative data above the poverty line, and several of the largest misclassified groups appear to be at least middle class based on measures of material well-being. In contrast, the households kept from extreme poverty by in-kind transfers appear to be among the most materially deprived Americans.

在所有被错误分类的家庭中，有一半以上的行政数据显示其收入在贫困线以上，根据物质福利衡量，被错误分类的最大的几个群体似乎至少是中产阶级。相比之下，通过实物转移而免于极度贫困的家庭似乎属于物质最匮乏的美国人。