While there are many factors that drive women’s descriptive representation (i.e., the percentage of women in the legislature) the electoral institutions generate some of the most powerful and consistent effects. In the first breaths of this literature, the focus was firmly on the impact of majoritarian electoral systems versus proportional representation (PR) systems on women’s descriptive representation. Since then, the literature has grown to engage broader ideas regarding the complicated nature of analyzing institutions in different cultural contexts and under different social conditions. Particularly in the later decades of the 20th century, scholars found that structural factors, such as economic disparities between men and women and the balance of women in careers that are typical paths to political office, were important to consider in concert with electoral rules. More recently, as more women gain access to the economic elite, the literature has focused more on cultural factors such as the historical legacies of Communism and the general societal reactions to women’s leadership. These non-institutional factors are now widely engaged as an important component of understanding why and to what extent we can expect an electoral system to generate a certain outcome. Beyond the impact of the electoral system itself, there is also relevant literature that engages how electoral institutions such as gender quotas and candidate selection processes affect women’s descriptive representation. There is wide variation in the design of gender quotas as well as candidate selection processes, just as there is in the design of electoral systems, and therefore a fuller understanding of the relationship between electoral institutions and women’s representation requires consideration of the interaction of candidate selection procedures, gender quotas, and electoral systems. For example, the presence of a placement mandate (i.e., a requirement stipulating where on the list women candidates must be positioned) or a decentralized candidate selection process each has a different effect on women’s representation in an electoral system that includes a preference vote. The sections below highlight some of the existing literature on electoral institutions and their impact on women’s descriptive representation. This is by no means an exhaustive list but does offer insight into the general themes and research areas that are common in this field of study.
The Impact of Candidate Selection Rules and Electoral Vulnerability on Legislative Behaviour in Comparative Perspective