Using new time-series data for the size of the Canadian underground economy, the relationship between unreported and measured GDP in that country is examined. Granger causality tests are conducted, with a proper allowance for the non-stationarity of the data. It is found that there is clear...

In this volume we report the results of an extensive empirical study into the size of the Canadian underground economy, its development from the mid-1970's to the mid-1990's, and some of the linkages between taxation policy and underground activity in this country. First, we estimate that the...