We estimate the price elasticity of demand for outpatient care in Japan. We use a nationally representative microdata set consisting of nearly 440,000 Japanese patients. Using time between outpatient visits as a demand measure, we estimate a Cox proportional hazards model to calculate price...

We examine the effect of the School Breakfast Program (SBP) availability with the National Health and Nutritional Examination Survey III. Our work builds on previous research by developing a transparent difference-in-differences strategy to account for unobserved differences between students...

In 1995, the average American surgeon earned over $269,000 while family practice doctors earned $131,200. Using data from the Survey of Young Physicians and the American Medical Association’s Socio-Economic Monitoring Survey, I find that only half of income differences between generalists and...

We use panel data from the National Longitudinal Survey of Youth to investigate on-the-job exercise and weight. For male workers, job-related exercise has causal effects on weight, but for female workers, the effects seem primarily selective. A man who spends 18 years in the most physical...