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I to even 5%, compared with about 01% in most Western countries. Ophthalmological disorders represent not only a larger problem but also a different one: in developed countries the most common cause of blindness is degenerative or vascular disorders of the retina while in the developing countries five major diseases are responsible for most of the blindness-namely, trachoma, xerophthalmia, cata...

Recent years have seen a remarkable expansion in economists’ ability to measure corruption. This, in turn, has led to a new generation of well-identified, microeconomic studies. We review the evidence on corruption in developing countries in light of these recent advances, focusing on three questions: how much corruption is there, what are the efficiency consequences of corruption, and what det...

Background: Developing countries need telemedicine applications that help in many situations, when physicians are a small number with respect to the population, when specialized physicians are not available, when patients and physicians in rural villages need assistance in the delivery of health care. Moreover, the requirements of telemedicine applications for developing countries are somewhat ...