Separating students in a variety of ways from one another in school systems based on either their perceived abilities or the part they may play in the future world is a codified component of systemic public educational systems. Much pontificating and research has been devoted to reflecting on these stratifying and segregating practices, especially…

In recent decades, policymakers around the globe have adopted market mechanisms such as consumer-style choice, provider autonomy and competition. Such policies may improve educational equity since families can choose options outside of their assigned local school. Yet research from multiple countries is finding a link between greater use of such…