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1991 Fiscal Year Final Research Report Summary

Historical Origins of Plea Bargaining at Common Law

Research Project

Project/Area Number 02620001
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field Fundamental law
Research InstitutionTohoku University

Principal Investigator

KOYAMA Sadao  Tohoku University, Faculty of Law ; Professor, 法学部, 教授 (30005764)

Project Period (FY) 1990 – 1991
KeywordsCriminal procedure at Common Law / Arraignment / Plea bargaining / Trial jury / Assize / Gaol delivery / Increase of crimes / Absolutism in England
Research Abstract

Plea bargaining is not known among the historians and even the scholars of the criminal law in Japan. This project aims to search historical origins of plea bargaining in England.
Professor J. S. Cockburn found in Assize Records of the Home Circuit for the reigns of Elizabeth I and James I many facts suggesting plea bargaining, and he concluded that there was plea bargaining in sixteenth and seventeenth centuries England. But this opinion was criticized by A. W. Alschuler, who had insisted its origins in nineteenth century America.
I have reviewed this controversy and examined the material by myself, and concluded with Professor Cockburn that there was plea bargaining in late sixteenth and early seventeenth centuries England. The evidence of my theory is many altered indictments suggesting plea bargaining, suddenly increased number of arraignments, and also suddenly increased number of prisoners arraigned before each trial jury, and so on.
I have also suggested that at least one reason of the early plea bargaining was the same with modern American one, that is, the large number of crimes out of proportion to the small number of judges and peace officers.

  • Research Products

    (2 results)

All Other

All Publications (2 results)

  • [Publications] 小山 貞夫: "絶対王政期イングランド法制史抄説" (株)創文社, (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] KOYAMA, Sadao: Sobunsha. Studies in Legal History of Early Modern England,

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1993-03-16  

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