"Public health services, which reduce a population's exposure to disease through such measures as sanitation and vector control, are an essential part of a country's development infrastructure. In the industrial world and East Asia, systematic public health efforts raised labor productivity and...

"Aid to developing countries has largely neglected the population-wide health services that are core to communicable disease control in the developed world. These mostly non-clinical services generate "pure public goods" by reducing everyone's exposure to disease through measures such as...

Higher levels of the state can catalyze the development effectiveness of local administrations and communities, forming alliances with them and improving development outcomes while also gaining legitimacy and popular support. With creative political thinking it is possible to effect rapid change...