When it comes to issues of race, gender, and diversity in organizations, researchers have revealed the problems in ever more detail. We have found a lot less to say about what does work — what organizations can do to create the conditions in which stigmatized groups can reach their potential and succeed. That’s why my collaborators — Nicole Stephens at the Kellogg School of Management and Ray Reagans at MIT Sloan — and I decided to study what organizations can do to increase traditionally stigmatized groups’ performance and persistence, and curb the disproportionately high rates at which they leave jobs.