The Survey of Labour and Income Dynamics died this morning.
The notice was given quietly by Statistics Canada: “This is the last release of longitudinal data from the Survey of Labour and Income Dynamics. Effective with next year’s release of 2011 data, only cross-sectional estimates will be available.”
A short, simple, and slightly obtuse, statement of a profound change for the user community and Canadians in general.
When I recently described the loss of a similar survey to a co-author over the telephone, she paused and said with sadness, “Ahhh…,” as if a friend had died.
There is no doubt that Statistics Canada also recognizes the value of this survey, and others like it. But there are important challenges in managing the information derived from so-called “longitudinal surveys”, and Canadians might be wondering whether or not they are being sold short.
Continue reading “Statistics Canada cuts long data short: another longitudinal survey is cancelled”


