The death penalty and homicide deterrence in Japan. (October 2018)

• Record Type: Journal Article
• Authors: Muramatsu, Kanji; Johnson, David T; Yano, Koiti
• Is Part Of: Punishment & society. Volume 20:Number 4(2018)
• Page Start: 432
• Page End: 457
• Publication Date: 2018-10
• Subjects: capital punishment -- comparative criminology -- crime control -- crime prevention -- death penalty -- death sentences -- deterrence -- executions -- homicide -- Japan -- murder -- vector autoregression; Punishment -- Periodicals; Punishment -- Social aspects -- Periodicals; Crime -- Sociological aspects -- Periodicals; 364.605
• DOI: 10.1177/1462474517706369
• Languages: English
• ISSNs: 1462-4745

Abstract

Japanese officials commonly claim that their country retains and uses capital punishment because it deters homicide. Although this claim is contested, few empirical studies have been done to assess the empirical reality. This paper uses data not previously available (monthly homicide statistics obtained from Japan's National Police Agency) to examine whether Japan's death penalty deters homicide or robbery-homicide. Using vector autoregression models, it concludes that neither death sentences nor executions deter homicide or robbery-homicide.