Qualitative and quantitative analyses about a productivity of personal level and a productivity index in a company

本研究包括对一家日本公司人力资源管理改革和员工生产力的分析。研究方法是定性调查（如访谈）和定量分析（使用多个数据的统计分析）。合作公司提供的数据为人员微观数据、ISO数据、员工问卷。特别是，我们尝试构建个人面板数据集，并将该面板数据集用于生产率的计量经济分析。生产力（工作技能水平）在实际条件和员工的意识进行了调查。从回归分析中得出的结论表明，工作经验的年数是员工生产力的决定因素之一。

This research consists of analyses about HRM reform and employee's productivities of a Japanese company. Research methods are qualitative surveys (ex.interviews) and quantitative analyses (statistical analyses using several data). Data supplied from the cooperate company are about personnel micro data, ISO data, and questionnaires for employee.Especially, we tried to construct person-specified panel dataset and used this panel dataset in econometric analyses of productivities. Productivities (job-skill levels) were investigated in actual conditions and in consciousness of employees. Conclusions obtained from regression analyses imply that the years of job experience is important as one of the determinants of employee's productivities.