We are very much like each other

We are very much like each other

Quality improvement around the world: how much we can learn from each other.

The USA National Forum on Quality Improvement in Health Care--organised by the Institute of Healthcare Improvement (Boston USA)--attracts many people from outside North America. At the 1999 meeting 20 countries were represented. A session on "Quality improvement around the world" was included in the pre-conference programme to bring together people working in many countries to explore and compa...

QCD : how we can help each other

A brief summary is given of the outstanding issues in experimental work on the strong interaction at collider experiments. I focus particularly on those areas where more than one collider can address the same issue. (Some figures in this article are in colour only in the electronic version; see www.iop.org)

Are We Consuming Too Much

I s humanity’s use of Earth’s resources endangering the economic possibilities open to our descendants? There is wide disagreement on the question. Many people worry about the growth in our use of natural resources over the past century. Some of this increase reflects the higher resource demands from a growing world population. But it also reflects the growth of per capita output and consumptio...

How Much Are We Willing

Although Mexico’s Conditional Cash Transfer Program Oportunidades has increased overall school enrollment, many adolescents do not attend school, especially in urban areas. This paper simulates the effects of changes in program design using a simple parametric method based on a simultaneous probability model of school attendance and child labor. The paper also provides alternative non parametri...