The deterrent effect of executions: A meta-analysis thirty years after Ehrlich
β Scribed by Bijou Yang; David Lester
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 216 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0047-2352
No coin nor oath required. For personal study only.
β¦ Synopsis
In 1975, Ehrlich published a seminal paper in American Economic Review which argued that executions prevent murders in America. Subsequent empirical studies varied in their methodology and the time-period/ region/country covered, and therefore it is difficult to draw a clear conclusion about the deterrent effect of executions. This article applies a meta-analysis to combine the results from refereed studies in order to summarize objectively the findings. The overall results of the meta-analysis supported the deterrent effect of executions, but the evidence for a deterrent effect depended on the type of study carried out (time-series and panel data versus cross-sectional data and the effects of publicity).
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