The increase in the prevalence of obesity worldwide has led to great interest in the economic consequences of obesity, but valid and powerful instruments for obesity, which are needed to estimate its causal effects, are rare. This paper contributes to the literature by using a novel instrument:...

The increase in the prevalence of obesity worldwide has led to great interest in the economic consequences of obesity, but valid and powerful instruments for obesity, which are needed to estimate its causal effects, are rare. This paper contributes to the literature by using a novel instrument:...

The increase in the prevalence of obesity worldwide has led to great interest in the economic consequences of obesity, but valid and powerful instruments for obesity, which are needed to estimate its causal effects, are rare. This paper contributes to the literature by using a novel instrument:...

This paper studies factor substitution in one important sector: the nursing home industry. Specifically, we measure the extent to which nursing homes substitute materials for labor when labor becomes relatively more expensive. From a policy perspective, factor substitution in this market is...

In recent years, numerous cities in the U.S. have enacted taxes on beverages to promote health and raise revenue. This paper examines the impact of Philadelphia's beverage tax, enacted in 2017, on the prices and availability of taxed beverages and untaxed beverages that may be substitutes for...

We estimate the incidence of a relatively new type of excise tax, a tax on sugar-sweetened beverages (SSBs). We examine the largest such tax to date, which is two cents per ounce, in Boulder, CO. Using data that were hand-collected from stores and restaurants in both Boulder and two control...

One of the most robust findings in health economics is that higher-educated individuals tend to be in better health. This paper tests whether health disparities across education are to some extent due to differences in reporting error across education. We test this hypothesis using data from the...

This paper tests whether income affects the body weight and clinical weight classification of elderly Americans using a natural experiment that led otherwise identical retirees to receive significantly different Social Security payments based on their year of birth. We exploit this natural...

This paper tests restrictions implied by the canonical theory of insurance under asymmetric information using ideal data that contains the self-perceived and actual mortality risk of individuals, as well as the price and quantity of their life insurance. We report several findings which are hard...