As Jason mentioned, the aim of the report was to look at whether there was indeed incrementality as a result of the federal investments. That was one of the main goals of the federal government's programs when they were announced in 2016. Incrementality at that point was an important aspect, with a view to stimulating economic growth and creating jobs.
We knew we had a good idea from the federal numbers, so the intent of the report was to look at whether the federal investments had really triggered incremental spending by provinces and territories or whether there was some displacement. We had heard that anecdotally and we had heard that also from parliamentarians who were not convinced there was full incrementality, quoting very valid reasons. For example, some provinces and territories were cash-strapped. In some regions there was believed to be a lack of a sufficient number of projects that were ready.
We looked at this and looked in aggregate at expenditure plans of provinces and territories when they were available. For sure, though, the data is not perfect, and our reports—this is valid for this report as well as for any other—can only be as good as the quality of the data we're provided.