Intergovernmental Relations in Canada: The Emergence of Collaborative Federalism

"Executive federalism" or "federal-provincial diplomacy" haslong been considered the defining characteristic of Canadianfederalism, which combines federalism and Westminster-stylecabinet government. However, these processes have come underincreasing stress in recent years from a number of forces thathave affected the nature and conduct of federalism and intergovernmentalrelations in Canada. Executive federalism has not been displaced,but has been increasingly informed by a set of practices thatwe call "collaborative federalism," characterized more by theprinciple of co-determination of broad national policies ratherthan by the more traditional pattern of federal-leadership.     

Suicide in the Ukraine

The suicide rates of the 24 provinces (oblasts) of the Ukraine were found to be strongly associated with indices of social disintegration (such as divorce and illegitimacy rates), with the Western provinces incorporated in the USSR later than other Ukrainian territories having lower suicide rates and lower levels of social disintegration.     

Estimation of the quantity of a drug in a consignment from measurements on a sample

A consignment of individual packages is thought to contain illegal material, such as drugs, in some or all of the packages. A sample from the consignment is inspected and the quantity of drugs in each package of the sample is measured. It is desired to estimate the total quantity of drugs in the consignment. Sampling variation is present in the original measurements and it is not sufficient just to adjust the sample mean pro rata. An analysis is described which takes account of the uncertainty concerning the proportion of the packages that contain drugs and provides a probabilistic summary of the quantity of drugs in the consignment. In particular, a probabilistic lower bound for the quantity of drugs in the consignment is given, which is dependent on the required standard of proof. This is in contrast to the approach based on confidence intervals which assumes that in the long run, the interval will contain the correct quantity the appropriate proportion of the time, but gives no measure of uncertainty associated with the particular consignment under consideration.