A market-size-only theory of industrialization cannot explain why England developed nearly two centuries before China. One shortcoming of such a theory is its exclusive focus on producers. We show that once we incorporate the incentives of factor suppliers' organizations such as craft guilds,...

Why do some countries industrialize much earlier than others? One widely-accepted answer is that markets need to be large enough for producers to find it profitable to bear the fixed cost of introducing modern technologies. This insight, however, has limited explanatory power, as illustrated by...

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. Some...

According to national accounts data, value added per worker is much higher in the non-agricultural sector than in agriculture in the typical country, and particularly so in developing countries. Taken at face value, this "agricultural productivity gap'' suggests that labor is greatly...

According to national accounts data, value added per worker is much higher in the non-agricultural sector than in agriculture in the typical country, and particularly so in developing countries. Taken at face value, this "agricultural productivity gap" suggests that labor is greatly misallocated...

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....