Junya TsutsuiJunya Tsutsui is a Professor of Sociology at Ritsumeikan University, Kyoto, Japan. His research interests are sociology of work and family, social theory and quantitative analysis. He edited An Introduction to Quantitative Sociology n 2016 from Sekai-Shiso-Sha. He has been an editor of the Sociological Theory and Methods, the official journal of the Japanese Association for Mathematical Sociology, since early 2017. Read More Read Less