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2017 Fiscal Year Final Research Report

Building fair employment portfolio model for employment category management systems

Research Project

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Project/Area Number 15H03380
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Management
Research InstitutionKobe University

Principal Investigator

HIRANO Mitsutoshi  神戸大学, 経営学研究科, 教授 (10346281)

Co-Investigator(Kenkyū-buntansha) 江夏 幾多郎  名古屋大学, 経済学研究科, 准教授 (00508525)
余合 淳  名古屋市立大学, 大学院経済学研究科, 准教授 (50736808)
Project Period (FY) 2015-04-01 – 2018-03-31
Keywords雇用ポートフォリオ / 雇用システム / 組織内公正性 / 社会的比較 / 基幹化非正社員 / 限定正社員 / 均衡処遇 / 均等処遇
Outline of Final Research Achievements

The aim of this study is to reexamine employment category management systems of Japanese firm from the viewpoints of organizational justice. This study presents three main findings based on our analysis. First, this study shows that there is no difference in motivation or job satisfaction among non-regular and regular employees. Second, this research has given a possible explanation from the point of view of social comparison, in that exactly who the non-regular worker chooses as a target of comparison may explain why they are no less satisfied or motivated than regular employees. Third, Japanese firm has isolated regular and non-regular employees from each other by increasing the boundary between them so that they will not become objects of comparison for one another. Reflecting these findings, we developed a fair employment portfolio model which consists of three employment categories such as qualitative utilized non-regular workers, limited regular employees and regular employees.

Free Research Field

人的資源管理

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Published: 2019-03-29  

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