With the advent of an aging society, grandparents' involvement in childcare is becoming increasingly common, saving families and society huge nursing costs. Residential open space (ROS) is a common place for grandparents' outdoor childcare activities, influencing the health of grandparents and...

In this article, we explore the relationship between ethnic discrimination and neighborhood composition using a field experiment involving employment applications in the fast-food industry in metropolitan France. First of all, we note a high overall level of discrimination in hiring on the basis...