Traditional approaches to pollution control emphasize the government's role in providing incentives to alter the behavior of relevant economic agents. But to exploit cost advantages at different levels of government, pollution control policies typically involve assigning a variety of...

This paper reviews the correlations and potential links between health and economic growth and summarizes the evidence on the role of government in improving health status. At the macroeconomic level, the evidence of an impact of health on growth remains ambiguous due both to difficulties in...

The author examines public economics rationales for public intervention in health insurance markets, draws on the literature of organizational design to examine alternative intervention strategies, and considers health insurance reforms in four Latin American countries -- Argentina, Brazil,...

The author studies the allocation-between a central government and a local authority--of responsibility for planning, financing, and operations for the delivery of health services, in the context of an incomplete contracts model. In this model, inputs are required of both the central government...

The supply and geographic distribution of health workers are major constraints to improving health in low-income countries. A number of recent studies have highlighted the shortage of skilled health workers in many settings (World Health Organization [WHO], 2006), the impact this has on health...

We use a public economics framework to consider how pharmaceuticals should be priced when at least some of the R&D incentive comes from sales revenues. We employ familiar techniques of public finance to relax some of the restrictions implied in the standard use of Ramsey pricing. In the more...

Why would a political elite voluntarily dilute its political power by extending the franchise? This paper develops a dynamic recursive framework for studying voter enfranchisement. We study properties of dynamic enfranchisement games, dynamic games in which political rights evolve over time....