Health insurance premiums are primarily understood to pose financial barriers to coverage. However, the need to remit monthly premium…
Health plans for the poor increasingly limit access to specialty hospitals. We investigate the role of adverse selection in generating this…
The downsides of density, including traffic congestion, contagious disease and crime, were common in Victorian London and classical Rome,…
Providing clean water requires maintenance, as well as the initial connections that are typically measured. Frequently, the water supply…