Meritocratic systems are commonly understood as those that assign tasks to individuals who can best perform them. But future performance cannot be known prior to assignment, and must be inferred from other traits. We consider a model in which performance depends on two attributes --- ability and...

A standard conception of meritocracy, reflected in state referenda and the many legal filings against university admissions policies, is that assignment rules should be blind to group identity and monotonic in measures of past accomplishment. We present theoretical arguments and a survey of...

Across the world, the COVID-19 pandemic has been most devastating to already-vulnerable populations. At the same time, it has brought our interconnectedness into sharp focus. Policies chosen in one jurisdiction affect conditions in others, and even regions isolated from each other are linked...

We study how attendance rates of primary school children respond to cost neutral changes in the design of India's school meal program. Municipal schools in the capital region of Delhi switched from packaged food to on-site cooked meals in 2003, with insignificant changes in the budget available...