This paper examines the tradeoffs of monitoring for wasteful public spending. By penalizing unnecessary spending, monitoring improves the quality of public expenditure and incentivizes firms to invest in compliance technology. I study a large Medicare program that monitored for unnecessary...

We analyze the financial performance of a hypothetical portfolio of 120 mRNA vaccine candidates in the preclinical stage targeting 11 emerging infectious diseases. We calibrate the simulation parameters with input from domain experts in mRNA technology and an extensive literature review. We find...

Health plans for the poor increasingly limit access to specialty hospitals. We investigate the role of adverse selection in generating this equilibrium among private plans in Medicaid. Studying a network change, we find that covering a top cancer hospital causes severe adverse selection,...

Many public programs let individuals choose between publicly provided benefits and a subsidized private alternative. We investigate the determinants of health insurance choice in Medicare--a setting with vast geographic variation in the share of individuals selecting the public option versus...

We study the role of physicians in driving geographic variation of US healthcare utilization. We estimate a model that separates variation in average utilization of Medicare beneficiaries due to physicians, non-physician supply side factors, and patient demand. The model is identified by...

The over-60 population in Sub-Saharan Africa is expected to grow rapidly in the coming decades, tripling between 2020 and 2050. Despite this explosive projected growth, few countries in the region have implemented policies designed to support older populations. Further, little research in...

This chapter provides an overview of the German long-term care insurance. We document care needs and wellbeing of the elderly population. Moreover, we provide a detailed description of the German long-term care institutions (sources of finance and types of benefits), the professional care work...

This paper contributes a broad overview of the Canadian long-term care system. Taking an economist's viewpoint, we bring together supply and demand factors to provide an economic analysis of the current and future path for long-term care. Like other OECD countries, the coming demographic wave of...

Particulate matter (PM) is a major, clinically important air pollutant. A large portion of emitted PM crosses borders, damaging health outside of its originating jurisdiction, but due in part to technical obstacles these pollutant flows remain unregulated. Proposed attribution approaches assume...

This paper examines how providing families with lump-sum in-kind assistance during the pandemic affected food hardship, economic well-being, and maternal health. We study the introduction of a new program, P-EBT, that provided grocery vouchers worth approximately $300 per student during spring...