Systematic reviews of health systems research commonly limit studies for evidence synthesis to randomized controlled trials. However, well-conducted quasi-experimental studies can provide strong evidence for causal inference. With this article, we aim to stimulate and inform discussions on...

Past research on the health workforce can be structured into three perspectives - "health workforce planning" (1960 through 1970s); "the health worker as economic actor" (1980s through 1990s); and "the health worker as necessary resource" (1990s through 2000s). During the first phase, shortages...

Past research on the health workforce can be structured into three perspectives – “health workforce planning” (1960 through 1970s); “the health worker as economic actor” (1980s through 1990s); and “the health worker as necessary resource” (1990s through 2000s). During the first...

While childhood vaccination programs, such as WHO’s Expanded Program on Immunization, have had a dramatic impact on child morbidity and mortality worldwide, lack of coverage with several existing vaccines is responsible for large numbers of child deaths each year, mostly in developing...

Estimates of HIV prevalence are important for policy in order to establish the health status of a country's population, to evaluate the effectiveness of population-based interventions and campaigns, to identify the most at risk members of the population, and to target those most in need of...

An Apartheid-driven spatial mismatch between workers and jobs leads to high job search costs for people living in rural areas of South Africa—costs that many young people cannot pay. In this paper, we examine whether the arrival of a social grant – specifically a generous state old age...