A basic worldview of economic theory is the notion that humans have unlimited material wants and limited means to satisfy these wants. In this framework the task of economists is to design policy instruments to meet human preferences for material commodities as efficiently as possible, that is,...

Household survey data from the Cote d'Ivoire are used to examine the impact of public policies on child height, child weight for height and adult body mass index. Economic adjuntment programs in the 1980s were accompanied by reduced availability and quality of health care services and increases...

Identifying the appropriate germplasm to be improved is a key component of any participatory breeding effort because of its implications for impacts on social welfare and genetic diversity. This paper describes a method developed to select a subset of 17 populations for a participatory breeding...

This paper develops a dynamic model wherein production generates pollution that is viewed as a public bad by consumers. There are two types of consumers : those who are altuist a la Barro-Becker and leave bequests to their children and those who are pure life-cyclers. Both types of consumers...