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Economics 172 Issues in African Economic Development. Lecture 4 January 26, 2006. Outline: Bloom and Sachs (1998) on geography, health and African underdevelopment Acemoglu, Johnson, and Robinson (2001) on colonial settlement, health, and institutions. 1. Agricultural factors.
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Economics 172Issues in African Economic Development Lecture 4 January 26, 2006
Outline: • Bloom and Sachs (1998) on geography, health and African underdevelopment • Acemoglu, Johnson, and Robinson (2001) on colonial settlement, health, and institutions Economics 172: Lecture 2
1. Agricultural factors • Rainfall patterns • Less rainfall than other regions • More variable rainfall Economics 172: Lecture 2
Rainfall distribution, 1978-2000 Economics 172: Lecture 2
1. Agricultural factors • Rainfall patterns • Less rainfall than other regions: arid soil • More variable rainfall • Highland regions • Soil quality is low Economics 172: Lecture 2
1. Agricultural factors • Rainfall patterns • Less rainfall than other regions: arid soil • More variable rainfall • Highland regions • Soil quality is low • Crop pests Economics 172: Lecture 2
2. Health factors • Widespread tropical disease • Yellow fever, sleeping sickness (trypanosomiasis), schistosomiasis, intestinal helminths … Economics 172: Lecture 2
2. Health factors • Widespread tropical disease • Yellow fever, sleeping sickness (trypanosomiasis), schistosomiasis, intestinal helminths … • The most important disease: malaria • Kills 1-2 millions Africans every year • The Global Fund Economics 172: Lecture 2
3. Transport factors • Ratio of coastline to land area is very low in Africa: • 1.15 in SSA, 2.54 in South Asia, 15.7 Western Europe • Major rivers to the interior (Nile, Niger, Congo, Zambezi) have large cataracts Economics 172: Lecture 2
3. Transport factors • Ratio of coastline to land area is very low in Africa: • 1.15 in SSA, 2.54 in South Asia, 15.7 Western Europe • Major rivers to the interior (Nile, Niger, Congo, Zambezi) have large cataracts • 28% of SSA population lives in land-locked countries • Large distance from the major industrialized economies in Europe, Asia, North America Economics 172: Lecture 2
Acemoglu, Johnson, Robinson (2001) • Their main argument: Less tropical disease More European settlement Better government institutions (e.g., rule of law) Faster economic growth Economics 172: Lecture 2
Acemoglu, Johnson, Robinson (2001) • Concerns: Omitted variable bias Economics 172: Lecture 2
For next time: Read Miguel (2005) Economics 172: Lecture 2
Whiteboard #1 Economics 172: Lecture 2
Whiteboard #2 Economics 172: Lecture 2
Whiteboard #3 Economics 172: Lecture 2
Whiteboard #4 Economics 172: Lecture 2
Whiteboard #5 Economics 172: Lecture 2
Map of Africa Economics 172: Lecture 2