SAFETYLIT WEEKLY UPDATE

We compile citations and summaries of about 400 new articles every week.
RSS Feed

HELP: Tutorials | FAQ
CONTACT US: Contact info

Search Results

Journal Article

Citation

Zimmerman PR. Am. J. Econ. Sociol. 2006; 65(4): 909-941.

Copyright

(Copyright © 2006, John Wiley and Sons)

DOI

10.1111/j.1536-7150.2006.00482.x

PMID

unavailable

Abstract

Using a panel of state-level data over the years 1978-2000, this article examines whether the method by which death penalty states conduct their executions affects the per capita incidence of murder in a differential manner. Several measures of the subjective probability of being executed are developed, taking into account the timing of individual executions. The empirical estimates suggest that the deterrent effect of capital punishment is driven primarily by executions conducted by electrocution. None of the other four methods of execution (lethal injection, gas chamber asphyxiation, hanging, and/or firing squad) are found to have a statistically significant impact on the per capita incidence of murder. These results are robust with respect to the manner in which the subjective probabilities of being executed are defined, whether or not a state has a death penalty law on the books, the removal of state and year fixed effects, controls for state-specific time trends, simultaneous control of all execution methods, and controls for other forms of public deterrence. In addition, it is shown that the negative and statistically significant impact of electrocutions is not driven by the occurrence of a "botched" electrocution during the relevant time period.

NEW SEARCH


All SafetyLit records are available for automatic download to Zotero & Mendeley
Print