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Competition In The Courtroom: When Does Expert Testimony Improve Jurors’ Decisions?, Cheryl Boudreau, Mathew D. Mccubbins
Competition In The Courtroom: When Does Expert Testimony Improve Jurors’ Decisions?, Cheryl Boudreau, Mathew D. Mccubbins
Faculty Scholarship
Many scholars lament the increasing complexity of jury trials and question whether the testimony of competing experts helps unsophisticated jurors to make informed decisions. In this article, we analyze experimentally the effects that the testimony of competing experts has on (1) sophisticated versus unsophisticated subjects' decisions and (2) subjects' deci- sions on difficult versus easy problems. Our results demonstrate that competing expert testimony, by itself, does not help unsophisticated subjects to behave as though they are sophisticated, nor does it help subjects make comparable decisions on difficult and easy problems. When we impose additional institutions (such as penalties for lying …