Quota systems have been viewed as one of the most effective special measures or affirmative actions for increasing women’s political participation. There are now 77 countries with constitutional, electoral or political party quotas for women. In countries where women’s issues had always been relegated to the lowest priority, increases in the number of women in decision-making positions help move women’s agendas up to a higher priority level.
Source: United Nations Development Programme and National Democratic Institute for International Affairs. 2012. Empowering Women for Stronger Political Parties: A Guidebook to Promote Women’s Political Participation.