Law Commons^™

Does The Judge Matter? Exploiting Random Assignment On A Court Of Last Resort To Assess Judge And Case Selection Effects, Theodore Eisenberg, Talia Fisher, Issi Rosen-Zvi

Cornell Law Faculty Publications

We study 1,410 mandatory jurisdiction and 48 discretionary jurisdiction criminal law case outcomes in cases appealed to the Israel Supreme Court in 2006 and 2007 to assess influences on case outcomes. A methodological innovation is accounting for factors - case specialization, seniority, and workload - that modify random case assignment. To the extent one accounts for nonrandom assignment, one can infer that case outcome differences are judge effects. In mandatory jurisdiction cases, individual justices cast 3,986 votes and differed by as much as 15 percent in the probability of casting a vote favoring defendants. Female justices were about 2 to …