Use of public assistance by noncitizens is controversial. Before 2018, institutionalization and receipt of cash benefits were considered as evidence of whether immigrants were likely to become a "public charge" and, therefore, ineligible for citizenship. But a new rule-proposed in 2018 and...

We study the productive and psychological effects of LEAP 1000, a program integrating cash transfer and health insurance in Ghana. We assess impacts on livestock ownership and commercialisation, household investments (including savings) and time preferences as a measure of behavioural changes....

This paper analyzes the determinants of health insurance enrollment and health expenditure in Ghana using micro data from wave 7 of the Ghana Living Standards Survey (GLSS 7) with emphasis on the role of risk preferences and the availability of health facilities in one's own community, neither...

We provide new insights regarding the finding that Medicaid increased emergency department (ED) use from the Oregon experiment. We find meaningful heterogeneous impacts of Medicaid on ED use using causal machine learning methods. The treatment effect distribution is widely dispersed, and the...

The aging of the farmer population has led to concern about a shortage of beginning farmers and ranchers. This study investigates the impact of health insurance coverage and participation in government and private insurance programs on off-farm labor allocation decisions of beginning...

The existing literature provides evidence that public opinion and attitudes often affect public policy. However, little is known on how public policy might affect public attitudes and norms. I present new evidence on this topic by using age-based health insurance policies in the United States as...

A vast literature studies the behavioural impacts of health care reforms, often coming to controversial conclusions. Here we examine the time allocation effects of the Affordable Care Act, also known as Obama Care, focusing on two ACA pillars: Medicaid expansion, which increased access to public...

Advantageous (or propitious) selection occurs when an increase in the premium of an insurance contract induces high-cost agents to quit, thereby reducing the average cost among remaining buyers. Hemenway (1990) and many subsequent contributions motivate its advent by differences in risk-aversion...

The existing literature provides evidence that public opinion and attitudes often affect public policy. However, little is known on how public policy might affect public attitudes and norms. I present new evidence on this topic by using age-based health insurance policies in the United States as...

Advantageous (or propitious) selection occurs when an increase in the premium of an insurance contract induces high-cost agents to quit, thereby reducing the average cost among remaining buyers. Hemenway (1990) and many subsequent contributions motivate its advent by differences in risk-aversion...