Information Acquisition and the Exclusion of Evidence in Trials
AbstractA peculiar principle of legal evidence in common law systems is that probative evidence may be excluded in order to increase the accuracy of fact-finding. A formal model is provided that rationalizes this principle. The key assumption is that the fact-finders (jurors) have a cognitive cost of processing evidence. Within this framework, the judge excludes evidence in order to incentivize the jury to focus on other, more probative evidence. Our analysis sheds light on two distinctive characteristics of this type of exclusionary rules. First, that broad exclusionary powers are delegated to the judge. Second, that exclusion on grounds of undue prejudice is peculiar to common law systems. Both features arise in our model. The Author 2009. Published by Oxford University Press on behalf of Yale University. All rights reserved. For Permissions, please email: email@example.com, Oxford University Press.
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Bibliographic InfoArticle provided by Oxford University Press in its journal The Journal of Law, Economics, & Organization.
Volume (Year): 28 (2012)
Issue (Month): 1 ()
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- Dhammika Dharmapala & Thomas J. Miceli, 2012.
"Search, Seizure and (False?) Arrest: An Analysis of Fourth Amendment Remedies when Police can Plant Evidence,"
2012-37, University of Connecticut, Department of Economics.
- Dhammika Dharmapala & Thomas J. Miceli, 2003. "Search, Seizure and (False?) Arrest: An Analysis of Fourth Amendment Remedies when Police can Plant Evidence," Working papers 2003-37, University of Connecticut, Department of Economics.
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