Reykjavik Index for leadership The Reykjavik Index measures how people feel about women in power. As well as measuring the perceived legitimacy of male and female leadership in politics and professions, it also provides a measure of how men and women differ in their views and the extent to which gender is a non-issue when debating the suitability of individuals for positions of power. We launch the Reykjavik Index for Leadership, powered by Kantar, in 2018 with a focus on the G7 nations with the addition of Brazil,India and Kenya.