Little is known about how the adoption and diffusion of medical innovation is related to and influenced by market characteristics such as competition. The particular complications involved in investigating these relationships in the health care sector may explain the dearth of research. We...

Heckman and Smith (1995) argued that “randomization bias” can occur in randomized trials when “…random assignment causes the type of persons participating in a program to differ from the type that would participate in the program as it normally operates.” This paper focuses on a form...

This paper presents the Economic Security Index (ESI), a new, more comprehensive measure of economic insecurity. By combining data from multiple surveys, we create an integrated measure of volatility in available household resources, accounting for fluctuations in income and out-of-pocket...

Workers who lose their job draw from temporary assistance programs in order to buffer their income losses. They are also more likely to apply for Disability Insurance (DI) and Supplemental Security Income (SSI). Whether participating in temporary assistance programs influences the application...

Roughly one half of hospitals in the U.S. are in rural areas, yet researchers have largely studied the effects of hospital ownership in the urban context. We examine differences in the provision of profitable and unprofitable medical services in rural areas across nonprofit, for-profit, and...

This paper presents the Economic Security Index (ESI), a new, more comprehensive measure of economic insecurity. By combining data from multiple surveys, we create an integrated measure of volatility in available household resources, accounting for fluctuations in income and out-of-pocket...