This paper contains abstracts of Policy Research Working Paper series, Numbers 1575-1589.

In research on how population growth affects economic performance, some researchers stress that population growth reduces the natural resources and capital (physical and human) per worker while other researchers stress how greater population size and density affect productivity. Despite these...

Poor-area development programs- in which the government transfers extra resources to unusually poor areas -have been widely used to fight poverty. There has been some research on such programs, but little is known about their impact on household living standards over time. The authors address...

A long literature in demography debates the importance of place for health. This paper assesses whether the importance of dense settlement for child mortality and child height is moderated by exposure to local sanitation behavior. Is open defecation, without a toilet or latrine, worse for infant...

This paper exploits the staggered rollout of Vietnam’s hospital autonomization policy to estimate its impacts on several key health sector outcomes including hospital efficiency, use of hospital care, and out-of-pocket spending. The authors use six years of panel data covering all Vietnam’s...

Despite modest economic growth over the past decade, the Philippines have made little progress in reducing poverty. In this regard, the Philippines is an outlier in the region, seemingly unable to translate economic growth into meaningful poverty reduction. This underscores the fact that...