Survey of Labour and Income Dynamcis, 2003 [Canada] : Cross-Sectional Economic Family File

The cross-sectional public-use microdata file for the Survey of Labour and Income Dynamics (SLID) is a collection of income, labour and family variables on persons in Canada and their families. SLID is an annual household survey covering the population of the 10 Canadian provinces with the exception of Indian reserves, residents of institutions and military barracks. The Survey of Labour and Income Dynamics began collecting data for reference year 1993. Initially, SLID was designed to be, first and foremost, a longitudinal survey, with primary focus on labour and income and the relationships between them and family composition. Initially, two versions of SLID public-use microdata files were released: the first cross-sectional set covering reference year 1993 and the second longitudinal covering reference years 1993 and 1994. Both cross-sectional and longitudinal public-use files were released. After the release of the 1993 and 1994 files, the decision was made to extend the objectives of SLID to be the primary source of cross-sectional household income data. The type of income data collected by SLID was identical to that of the former household income survey SCF (Survey of Consumer Finances), with the distinction that SLID respondents had the choice of a traditional income interview and granting permission to Statistics Canada to use their T1 income tax data.For many years, the Survey of Consumer Finances had provided public-use microdata files ( PUMFs ) to meet the needs of cross-sectional household income data users. SCF PUMFs were released up to and including reference year 1997. For the purpose of standard publications, Statistics Canada has made the transition from SCF to SLID between 1995 and 1996. Therefore, SLID cross-sectional PUMFs are being made available beginning with reference year 1996. The SLID files have been designed to be analogous to those produced for the SCF.

《劳动力与收入动态调查》（Survey of Labour and Income Dynamics, SLID）的横截面公开使用微观数据文件，收录了加拿大民众及其家庭的收入、劳动与家庭相关变量信息。SLID为年度家庭调查，覆盖加拿大10个省份的全部人口，但不包含印第安保留地居民、机构住客及军营人员。该调查于1993年参考年度启动数据采集工作。最初，SLID的核心定位为纵向调查，首要聚焦劳动与收入领域，以及二者与家庭结构之间的关联。初期，SLID公开使用微观数据文件共推出两个版本：第一版为覆盖1993年参考年度的横截面数据集，第二版为覆盖1993、1994年参考年度的纵向数据集，两类公开使用文件均同步对外发布。在1993年与1994年数据集发布后，相关方决定拓展SLID的调研目标，使其成为横截面家庭收入数据的核心来源。SLID所采集的收入数据类型与此前的家庭收入调查——《消费者财务调查》（Survey of Consumer Finances, SCF）完全一致，二者的区别在于：SLID的受访者可选择两种数据采集方式，要么参与传统收入访谈，要么授权加拿大统计局使用其T1个人所得税申报数据。长期以来，《消费者财务调查》均会推出公开使用微观数据文件（Public-use Microdata Files, PUMFs），以满足横截面家庭收入数据使用者的需求。SCF公开使用微观数据文件的发布范围覆盖至1997年参考年度（含该年度）。为适配标准出版物的发布需求，加拿大统计局于1995至1996年间完成了从SCF到SLID的数据源过渡。因此，SLID横截面公开使用微观数据文件自1996年参考年度起正式对外提供。SLID数据集的设计思路与SCF所产出的数据集保持一致。