CrimProf Blog

Editor: Kevin Cole
Univ. of San Diego School of Law

Thursday, November 1, 2012

Peterson & Lynch on Death Penalty Costs

Nicholas Petersen and Mona Lynch (University of California, Irvine and University of California, Irvine - Department of Criminology, Law and Society) have posted Prosecutorial Discretion, Hidden Costs, and the Death Penalty: The Case of Los Angeles County (Journal of Criminal Law and Criminology, Vol. 102, No. 4, 2012) on SSRN. Here is the abstract:

This article analyzes the processing of homicide cases in Los Angeles County from 1996 to 2008 to measure the time-costs of pursuing cases capitally and to examine how prosecutorial discretion in homicide charging is exercised in this jurisdiction. To answer these questions, we explore two related outcomes: (1) the odds of a “death-notice” filing and (2) time-to-resolution. According to Model 1, death-eligible cases with multiple special circumstances are significantly more likely to be prosecuted capitally than those with only one special circumstance. In light of the limited financial information regarding capital punishment at the county level, Models 2-4 utilize Cox Proportional Hazard regression to investigate the time-costs associated with death-eligibility. Estimates indicate that capital cases take significantly longer to reach resolution than noncapital cases. Furthermore, the filing of special circumstances increases survival time in noncapital cases. In addition to highlighting the time-costs of trying cases capitally, these findings reveal those associated with the prosecution of special circumstance cases, even when the death penalty is not ultimately sought. By examining capital costs at the county level, this analysis contributes to the ongoing policy reform debate in California that aims to address the state’s “dysfunctional” death penalty system.

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