Power Resources and the Canadian Welfare State: Unions, Partisanship and Interprovincial Differences in Inequality and Poverty Reduction

This article seeks to measure and explain interprovincial differences in inequality and poverty reduction since the 1980s for non-elderly Canadian families. These variations are compared with dissimilarities among the advanced capitalist welfare states, where they are large. Interprovincial discrepancies are shown to be ample by this international standard. The article also finds that power resources theory, which draws attention to the role of union strength and partisan incumbency in explaining welfare state variations, accounts for an important part of these interprovincial differences. These findings suggest that sub-national jurisdictions can be more consequential for welfare state outcomes than comparative research has acknowledged, and that power resources accounts deserve more attention in Canadian social policy scholarship.