Although many papers have looked at the effect of physical activity on obesity and other health outcomes, the causal nature of this relationship remains unclear. We try to fill this gap by investigating the impact of leisure-time physical activity (LTPA) and work-related physical activity (WRPA)...

Healthcare for young children is highly subsidized in many public health insurance programs around the world. However, the existing literature lacks evidence on how the demand for young children's healthcare reacts to these medical subsidy policies. This paper exploits a sharp increase in the...