January 2000 - Despite the great benefits from preventing malaria, the fact that vaccine demand is price inelastic suggests that it will be difficult to achieve significant market penetration unless the vaccine is subsidized. The results are similar for bed nets treated with insecticide....

This article considers the investment case for using the Vi polysaccharide vaccine (Vi) in developing countries from two perspectives: reducing typhoid cases and limiting new health care spending. Consumer demand functions that predict probabilities of adults and children purchasing typhoid...

Despite the great benefits from preventing malaria, the fact that vaccine demand is price inelastic suggests that it will be difficult to achieve significant market penetration unless the vaccine is subsidized. The results are similar for bed nets treated with insecticide.Cropper, Haile,...

In this paper I discuss some of the issues that have arisen and some of the lessons learned over the last ten years about administering CV surveys in developing countries. The discussion is organized around five distinct issues: (1) ethical problems in conducting contingent valuation surveys;...

Increasing block tariffs (IBTs) have become the tariff structure of choice in developing countries. Multilateral donors, international financial and engineering consultants, and water sector professionals working in developing countries all commonly presume that IBT structures are the most...

Researchers using stated preference (SP) techniques have increasingly come to rely on what we call ?hypothetical baselines.? By the term ?hypothetical baseline,? we mean that respondents are provided with a description of a current state or baseline, but that this baseline is intentionally not...