Asthma is the most common chronic disease of childhood. Recent evidence hasshown a socio-economic gradient in its distribution. This paper examineswhether a number of factors argued to have led to a rise in the incidence ofasthma might also explain the social gradient. Several of these have been...

There is a growing literature that shows that higher family income is associatedwith better health for children. Wealthier parents may have more advantagedchildren because they have more income to buy health care or because parentalwealth is associated with beneficial behaviours or because...

The focus on employer-provided health insurance in the United States may restrict businesscreation. We address the limited research on the topic of “entrepreneurship lock” by usingrecent panel data from matched Current Population Surveys. We use difference-indifferencemodels to estimate the...

In light of widespread concerns about the reliability of self-reported disability, we investigate what can be learned about the prevalence of work disability under various assumptions on the reporting error process. Developing a nonparametric bounding framework, we provide tight inferences under...

We investigate the evolution of health over the life-cycle. We allow for two sources of persistence: unobserved heterogeneity and state dependence. Estimation indicates that there is a large degree of heterogeneity. For half the population, there are modest degrees of state dependence...

This paper explores the effects of unemployment on the school enrolment decisions. A few studies that have taken up this issue in the past have produced results that are seemingly contradictory with each other. We build a model of the enrolment decision that is capable of explaining these...

In addition to traditional forms of private and public medical insurance, two other large programshelp pay for costs associated with ill health. In 2007, Workers Compensation (WC) insurance provided$55.4 billion in medical care and cash benefits to employees who are injured at work or contract...

In the UK, SSAP 13 requires that firms immediately expense most of their R&D expenditures.The reported earnings of high-R&D expenditure firms are therefore likely to convey less valuerelevantinformation to investors than those of less research-intensive firms. Using a sample offirms from the...