Cross-national Equivalent File

The Cross-National Equivalent File (CNEF) contains population panel data from Australia, Canada, Germany, Great Britain, Korea, Russia, Switzerland and the United States. Each of these countries undertakes a longitudinal household economic survey. The data are made equivalent, providing a reference dataset which cross-links each of the individual studies and allowing cross-national comparisons.

跨国家等效文件（CNEF）汇聚了来自澳大利亚、加拿大、德国、大不列颠、韩国、俄罗斯、瑞士和美国的人口面板数据。这些国家均进行纵向家庭经济调查。数据经过等效处理，形成了一个参考数据集，该数据集将每个独立研究相互关联，并支持跨国比较。