We study the impact of global climate change on the prevalence of tropical diseases using a heterogeneous agent dynamic general equilibrium model. In our framework, households can take actions (e.g., purchasing bednets or other goods) that provide partial protection from disease. However, these...

We study the impact of global climate change on the prevalence of tropical diseases using a heterogeneous agent dynamic general equilibrium model. In our framework, households can take actions (e.g., purchasing bednets or other goods) that provide partial protection from disease. However, these...

According to national accounts data for developing countries, value added per worker is on average four times higher in the non-agriculture sector than in agriculture. Taken at face value this "agricultural productivity gap" suggests that labor is greatly misallocated across sectors in the...

Most developing countries are far less productive in agriculture than in the non-agriculture sector compared to the rest of the world. Standard Ricardian trade theory predicts that developing countries should be large importers of food and should have few workers in agriculture. The data is in...

We document several new facts regarding urbanization and structural change in developing countries and develop a model that can account for them. Most developing countries follow a standard pattern: urbanization is a by-product of either "push" from agricultural productivity growth or a "pull"...

Many developing countries pursue policies that treat large and small firms differently. For example, large firms may be subject to a value added tax while small firms are explicitly exempted. Moreover, governments often find it impractical to collect taxes from the smallest enterprises; this may...

A large fraction of Uganda's population continues to earn a living from quasi-subsistence agriculture. This paper uses a static general equilibrium model to explore the relationships between high transportation costs, low productivity, and the size of the quasi-subsistence sector. We...

According to national accounts data, value added per worker is much higher in the nonagricultural sector than in agriculture in the typical country, particularly in developing countries. Taken at face value, this “agricultural productivity gap†suggests that labor is greatly...

The World Health Organization (WHO) reports that malaria, a parasitic disease transmitted by mosquitoes, causes over 300 million episodes of "acute illness" and more than one million deaths annually. Most of the deaths occur in poor countries of the tropics, and especially sub- Saharan Africa....