Routine"quick-and-dirty"methods of project appraisal can be so dirty in guiding project selection as to wipe out the net social gains from public investment, contend the authors, illustrating their point with a case study of irrigation projects in Vietnam. They test a common quick-and-dirty...

Vietnam's ethnic minorities, who tend to live mostly in remote rural areas, typically have lower living standards than the ethnic majority. How much is this because of differences in economic characteristics (such as education levels and land) rather than low returns to characteristics? Is there...

The authors characterize poverty in Sri Lanka, using data from two recent household surveys (for 1985-86 and1990-91). Poverty rates in 1990-91 were highest in the rural sector and lowest in the estate sector, with the urban sector in between. Between 1985-86 and 1990-91, national poverty...