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Based on careful analysis of burden of disease and the costs of interventions, this second edition of Disease Control Priorities in Developing Countries, 2nd edition highlights achievable priorities; measures progress toward providing efficient, equitable care; promotes cost-effective interventions to targeted populations; and encourages integrated efforts to optimize health. Nearly 500 experts - scientists, epidemiologists, health economists, academicians, and public health practitioners - from around the world contributed to the data sources and methodologies, and identified challenges and p

"The COVID-19 pandemic has laid bare the world's vulnerabilities to health and economic ruin from disease outbreaks. But the pandemic merely reveals fundamental weaknesses and contradictions in global health. What are the roots of discontents in global health? How do geo-politics, power dynamics, knowledge gaps, racism, and corruption affect global health? Is foreign aid for health due for a radical overhaul? This book is an incisive guide to the practice of global health in real life. Global health policy is at a crossroads. It is on trial at the interface between the Global North and the Global South. There has been remarkable progress in health outcomes over the past century. Yet, countries face a complex landscape of lofty ambitions in the form of political commitments to Universal Health Coverage, Human Capital, and Global Health Security. These ambitions are tempered by multiple constraints. Investors in global health must navigate a minefield of uneven progress, great expectations, and denials of scientific evidence by entrenched interests. That terrain is further complicated by the hegemonic suppression of innovation that threatens the status quo and by self-perpetuating cycles of dependency of the Global South on the Global North. This book is an unflinching scrutiny of concepts and cases by a veteran of global health policy and practice. It holds a mirror to the world and lays out pathways to a better future. The book is a must-have GPS for policy makers and practitioners as they navigate the maze of global health"--

Benefit-cost analyses of education policies in low- and middle-income countries have historically used the effect of education on future wages to estimate benefits. Strong evidence also points to female education reducing both the under-five mortality rates of their children and adult mortality rates. A more complete analysis would thus add the value of mortality risk reduction to wage increases. This paper estimates how net benefits and benefit-cost ratios respond to the values used to estimate education's mortality-reducing impact including variation in these estimates. We utilize a 'standardized sensitivity analysis' to generate a range of valuations of education's impact on mortality risks. We include alternative ways of adjusting these values for income and age differences. Our analysis is for one additional year of schooling in lower-middle-income countries, incremental to the current mean. Our analysis shows a range of benefit-cost ratios ranging from 3.2 to 6.7, and net benefits ranging from $2,800 to $7,300 per student. Benefits from mortality risk reductions account for 40% to 70% of the overall benefits depending on the scenario. Thus, accounting for changes in mortality risks in addition to wage increases noticeably enhances the value of already attractive education investments.

This paper introduces the concepts of amount and speed of a discounting procedure in order to generate well-characterized families of procedures for use in social project evaluation. Exponential discounting sequesters the concepts of amount and speed into a single parameter that needs to be disaggregated in order to characterize nonconstant rate procedures. The inverse of the present value of a unit stream of benefits provides a natural measure of the amount a procedure discounts the future. We propose geometrical and time horizon based measures of how rapidly a discounting procedure acquires its ultimate present value, and we prove these to be the same. This provides an unambiguous measure of the speed of discounting, a measure whose values lie between 0 (slow) and 2 (fast). Exponential discounting has a speed of 1. A commonly proposed approach to aggregating individual discounting procedures into a social one for project evaluation averages the individual discount functions. We point to serious shortcoming with this approach and propose an alternative for which the amount and time horizon of the social procedure are the averages of the amounts and time horizons of the individual procedures. We further show that the social procedure will in general be slower than the average of the speeds of the individual procedures. For potential applications in social project evaluation we characterize three families of two-parameter discounting procedures – hyperbolic, gamma, and Weibull – in terms of their discount functions, their discount rate functions, their amounts, their speeds and their time horizons. (The appendix characterizes additional families, including the quasi-hyperbolic one.) A one parameter version of hyperbolic discounting, d(t) = (1+rt)-2, has amount r and speed 0, and this procedure is our candidate for use in social project evaluation, although additional empirical work will be needed to fully justify a one-parameter simplification of more general procedures.

This paper reports the results of research concerning the role of mass media in providing information to Malawian farmers. After describing agricultural information services, the paper assembles available information concerning media effectiveness and costs