Early neoinstitutional theory tended to assume institutional reproduction, while recent accounts privilege situations in which alternative models from outside an organizational environment or delegitimizing criticism from within precipitate institutional change. We know little about institutions that persist despite such change conditions. Recent advances in sociological field theory suggest that interfield ties contribute to institutional change but under‐theorize how such ties may reinforce institutions. Extending both approaches, I incorporate self‐reinforcing mechanisms from path‐dependence scholarship. I elucidate my framework by analyzing the student‐edited, student‐reviewed law review. Despite its anomalous position relative to the dominant peer‐reviewed journal model of other disciplines, and despite sustained criticisms from those who publish in them, the law review remains a bedrock institution of law schools and legal scholarship. I combine qualitative historical analyses of legal scholarship and law schools with quantitative analyses of law‐review structures and field contestation. The analysis covers law review's entire historical trajectory—its emergence, its institutionalization and coherence of a field around it, and its current state as a contested but persistent institution. I argue that self‐reinforcing mechanisms evident in law review's ties to related fields‐legal practice, law schools, the university, and legal periodicals—both enabled its emergence and have buffered it against change.