I like to think about compensation equity as a social justice issue, but it really is about sound business practices. A construct in which half of the workforce is paid 25% less compared with their equally talented counterparts makes no sense from an organisational performance standpoint. Ultimately, that diminishes the value of the contribution of women and serves to marginalise and, at worst, exclude women from wanting to participate in the labour market. Labour economists talk about this all the time: individuals make choices around when and where not to engage in a labour market, and a lot of that has to do with compensation.