The Hierarchy of Justice: Testing a Principal-Agent Model of Supreme Court-Circuit Court Interactions

TLDR

The study investigates how Supreme Court‑circuit court interactions reflect a principal‑agent relationship, assessing whether circuit courts align with their own policy preferences or with Supreme Court directives and whether Supreme Court monitoring alters this alignment. The authors use a fact‑pattern analysis of Supreme Court‑circuit court cases to quantify the degree of circuit court compliance with Supreme Court policy and the impact of Supreme Court monitoring. The analysis shows that appellate courts are highly responsive to Supreme Court search‑and‑seizure policy changes, yet judges’ ideological preferences enable them to deviate, and litigants actively shape Supreme Court monitoring.

Abstract

We examine Supreme Court-circuit court interactions from a principal-agent perspective, employing a fact pattern analysis to determine the extent to which circuit courts follow their own policy preferences versus the extent that they follow the policy dictates of the Supreme Court. We then examine whether monitoring by the Supreme Court can affect those interactions. We find that the courts of appeals are highly responsive to the changing search and seizure policies of the Supreme Court. Nevertheless, the strong independent effect of the ideologies of the judges gives evidence that judges do find opportunities to shirk to satisfy their own policy interests. We also find strong evidence that litigants play an active role in influencing monitoring by the Supreme Court.