The impact of Labor and Gender on the population, Focusing on the diversity in the form of employment.

我的研究集中在两个主题上。关于第一个主题，我考察了非典型就业形式的发展对日本和法国早期家庭形成过程的影响。我发现它对日本家庭的形成有显著的负面影响。作为第二个话题，我从历史的角度看待导致童工问题的经济机制。我指出，日本的童工问题不仅是劳动力需求和供给侧的问题，也是就业制度和性别问题的原因。

My study focused on two topics.Regarding the first topic, I examined the impact of the development of atypical employment forms on the early process of family formation in Japan and in France. I found that it has a significantly negative effect on family formation in Japan.As a second topic, I viewed economic mechanisms causing a child labor problem from the historical perspective. I showed that the child labor problem of Japan was caused by not only the labor demand and supply side but also by the employment system and the gender problem.