Administrative Law's Political Dynamics

Over thirty years ago, the Supreme Court in Chevron, U.S.A., Inc. v. Natural Resources Defense Council, Inc. commanded courts to uphold federal agency interpretations of ambiguous statutes as long as those interpretations are reasonable. This Chevron deference doctrine was based in part on the Court's desire to temper administrative law's political dynamics by vesting federal agencies, not courts, with primary authority to make policy judgments about ambiguous laws Congress charged the agencies to administer. Despite this express objective, scholars such as Frank Cross, Emerson Tiller, and Cass Sunstein have empirically documented how politics influence circuit court review of agency statutory interpretations in a post-Chevron world. Among other things, they have reported whistleblower and panel effects, in that ideologically diverse panels are less likely to be influenced by their partisan priors than ideologically uniform panels.