"The public health of the developing world is the single issue of greatest significance for humanity over the next half century. This important book offers thoughtful analysis and practical ideas for confronting and addressing this issue through research and development of lifesaving vaccines."--Lawrence H. Summers, President, Harvard University"Michael Kremer and Rachel Glennerster have produced a work of outstanding importance to the well-being of developing countries. "There are five billion people in the poor world, many suffering from debilitating or fatal diseases. The potential gains in overcoming this human suffering from the development of effective and cost-efficient vaccines are enormous. Yet the economic purchasing power of the rich world favors the development of vaccines and drugs for the rich world. "Strong Medicine" presents workable incentives for research and development to respond more powerfully to the human needs of poor people. Kremer and Glennerster have produced results that deserve the attention of all those who work in development and that chart a way forward for one of the greatest issues of our time."--Nicholas Stern, Second Permanent Secretary at HM Treasury in the United Kingdom, Visiting Professor at the London School of Economics, and former Chief Economist of the World Bank""Strong Medicine" is full of insights that can make a real difference to the morbid world in which we live. It combines powerful analytical reasoning with practical insights and empirical knowledge to explore a highly promising way of expanding incentives for medicinal research. The possibility of making a significant difference through a commitment to purchase effectivevaccines as and when they are developed is thoroughly scrutinized in this definitive investigation, for which we have reason to be grateful."--Amartya Sen, Harvard University, Nobel Laureate in Economic Sciences"This important book, on how to design markets for drugs to treat m