李•愛潑斯坦（Lee Epstein），美國聖路易斯華盛頓大學教授、政治學傢。

威廉•M. 蘭德斯（William M. Landes），美國芝加哥大學法學院教授、經濟學傢。

理查德•A.波斯納（Richard A. Posner），美國聯邦上訴法院法官、法學傢。

黃韜，上海交通大學凱原法學院副教授、凱原青年學者、科斯法律經濟學研究中心執行主任。先後畢業於復旦大學經濟學院和北京大學法學院，齣版有《公共政策法院：中國金融法製變遷的司法維度》《"金融抑製"與中國金融法治的邏輯》等著作。

Judges play a central role in the American legal system, but their behavior as decision makers is not well understood, even among themselves. The system permits judges to be quite secretive (and most of them are), so indirect methods are required to make sense of their behavior. Here, a political scientist, an economist, and a judge work together to construct a unified theory of judicial decision-making. Using statistical methods to test hypotheses, they dispel the mystery of how judicial decisions in district courts, circuit courts, and the Supreme Court are made. The authors derive their hypotheses from a labor-market model, which allows them to consider judges as they would any other economic actors: as self-interested individuals motivated by both the pecuniary and non-pecuniary aspects of their work. In their view, this model describes judicial behavior better than either the traditional "legalist" theory, which sees judges as automatons who mechanically apply the law to the facts, or the current dominant theory in political science, which exaggerates the ideological component in judicial behavior. Ideology does figure into decision-making at all levels of the federal judiciary, the authors find, but its influence is not uniform. It diminishes as one moves down the judicial hierarchy from the Supreme Court to the courts of appeals to the district courts. As The Behavior of Federal Judges demonstrates, the good news is that ideology does not extinguish the influence of other components in judicial decision-making. Federal judges are not just robots or politicians in robes.