The Japanese General Social Survey was used to determine how individual preferences for income redistribution are affected by family structure, such as the number of siblings and birth order where individuals grow up. After controlling for various individual characteristics, the important...

I investigated how people's childhood experiences of involvement in team sports helped them develop non-cognitive skills, which later prompted them to make charitable donations to disaster victims. I independently collected individual-level data from approximately 7000 observations in 2016. The...

Using individual-level data for China, Korea, and Japan for 2006, this research examines how the age of children influences marital satisfaction for males and females in East Asian countries. Our results show that the marital satisfaction of males is barely affected by a child of the...

Using individual-level data for China, Korea, and Japan for 2006, this research examines how life satisfaction for married males and females in East Asian countries is influenced by the age of their children. Our results show (1) the life satisfaction of females who have a child younger than 12...

Using a representative sample from Japan and a difference-in-differences strategy, we investigate whether the effect of having grandchildren on the happiness of grandparents varies with the gender of their (own) single child. In line with our expectations, we find that maternal grandmothers have...

Using a representative sample from Japan and a difference-in-differences strategy, we investigate whether the effect of having grandchildren on the happiness of grandparents varies with the gender of their (own) single child. In line with our expectations, we find that maternal grandmothers have...

Based on prefecture-level panel data from Japan for the period 2010-2014, this study investigates the influence of the 2011 Fukushima nuclear accident on the body mass index (BMI) and obesity rates of children and any changes over time. A differences-in-differences approach was used to show...