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2009 Fiscal Year Final Research Report

The Impact of Legal Precedents on Incentive Mechanism

Research Project

  • PDF
Project/Area Number 20730195
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Economic policy
Research InstitutionRitsumeikan University

Principal Investigator

SAKATA Kei  Ritsumeikan University, 経済学部, 准教授 (60346137)

Project Period (FY) 2008 – 2009
Keywords判例 / 離婚 / 同居 / 実証分析
Research Abstract

This research examined the impact of legal precedents on incentive mechanism. This research undertakes a time series analysis of the Japanese divorce rate using annual data over the period 1964. 2006. One of the key innovations of this research is to use court decisions on divorce disputes to construct an index that seeks to measure how the probability of success in a divorce suit has changed over time.
In addition to the analysis of divorce, this research has examined why young people in Japan live with their parents. There is wide cross-country variation in the percentage of young adults who live with their parents. These trends are also found for Japanese youth. Fogli (2004) provides evidence that young people choose to live with their parents when there is a high degree of employment protection and severe credit constraints. In order to measure the degree of employment protection in Japan, we use the ratio of the number of unfair dismissal cases won by workers to the number of cases which went to a trial. As a result, the degree of job security appears to raise the probability of single females living with their parents.

  • Research Products

    (5 results)

All 2010 2009 2008

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (3 results)

  • [Journal Article] Social Security and Divorce in Japan2009

    • Author(s)
      Sakata, K, C.R. McKenzie, McKenzie, C.R.
    • Journal Title

      Mathematics and Computers in Simulation

      Pages: 1202-1208

    • Peer Reviewed
  • [Journal Article] A Time Series Analysis of the Divorce Rate in Japan Using a Precedent-Based Index2008

    • Author(s)
      Sakata, K, C.R. McKenzie, McKenzie, C.R.
    • Journal Title

      Mathematics and Computers in Simulation

      Pages: 1-10

    • Peer Reviewed
  • [Presentation] Does Taxation Affect Wedding and Family Planning Decisions?2010

    • Author(s)
      Sakata, K
    • Organizer
      Microeconemetric Workshop
    • Place of Presentation
      University of Melbourne, Australia
    • Year and Date
      2010-03-24
  • [Presentation] Social Security and Divorce in Japan2009

    • Author(s)
      Sakata, K
    • Organizer
      The 18th World IMACS Congress and MODSIM09 International Congress on Modelling and Simulation
    • Place of Presentation
      Cairns, Australia
    • Year and Date
      2009-07-14
  • [Presentation] Why Do Single people Live with Their Parents?2009

    • Author(s)
      坂田圭
    • Organizer
      公共経済学セミナー
    • Place of Presentation
      慶応義塾大学
    • Year and Date
      2009-06-26

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Published: 2011-06-18   Modified: 2016-04-21  

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