WEDNESDAY, JUNE 17, 2009
Criminologists: Death penalty does not deter
Despite these new studies, however, most criminologists (88.2%) still "do not believe the death penalty is a deterrent," researchers found, while 87% said abolishing the death penalty would have no effect on murder rates.
A whopping 90.9% thought it was largely or totally accurate that "Politicians support the death penalty as a symbolic way to show they are tough on crime," but 89.5% said it was largely or totally inaccurate that "The death penalty significantly reduces the number of homicides."
The empirical evidence contradicting the deterrence thesis is quite strong. For example, in 2007, the authors note, the homicide rate in states with active death penalty statutes was 42% higher than that of non-death-penalty states. Read the full paper (pdf, 20 pages with appendices) for much more detail and references to research on both sides of the debate.
MORE: From the Dallas News Death Penalty Blog.
