Party Capability Theory and Appellate Success in the Supreme Court of Canada, 1949–1992
AbstractNow that the advent of the Canadian Charter of Rights and Freedoms has made the fact of judicial power so obvious, it is important to develop the conceptual vocabulary for describing and assessing this power. One such concept that has been applied to the study of United States and British appeal courts is the notion of “party capability theory,” which suggests that different types of litigant will enjoy different levels of success, as both appellant and respondent. Using a data base derived from all reported decisions of the Supreme Court of Canada between 1949 and 1992, this article applies party capability theory to the performance of Canada's highest court, and compares the findings with similar studies of American and British courts.