1. Economics 172 Issues in African Economic Development Lecture 18 March 21, 2006

2. Economics 1722 Outline: (1)Historical population density and political power in Africa (Herbst 2000) (2)Bates (2001) on agricultural marketing policies

3. Economics 1723 Table 1.1, 1990 population densities RegionDensity in 1900 (people/km2) Japan118.2 Europe62.9 China45.6 South Asia38.2 Sub-Saharan Africa4.4 Latin America3.7 Why was population density so low in Africa? (i) Tropical disease; (ii) Low agricultural productivity; (iii) The slave trade

4. Economics 1724 Population density and politics in Africa Low population density made it difficult to radiate political power over space Exception: the highlands of East Africa (e.g., Rwanda)

5. Economics 1725 Population density and politics in Africa Low population density made it difficult to radiate political power over space Exception: the highlands of East Africa (e.g., Rwanda) This picture begins to change in the 18 th and 19 th century, with the importation of millions of guns as part of the Slave Trade Larger states emerge during this period – Sokoto Emirate in Nigeria, Zulu Empire in Southern Africa, Buganda in Uganda, Ashanti in Ghana. Other important pre-colonial states include Swahili-Omani Kingdom, Ethiopia, Liberia

6. Economics 1726 The rise of European colonialism This process of political consolidation was short- circuited by European conquest in the late 1800s Why did Europeans decide to conquer Africa, after being content for hundreds of years with trade?

7. Economics 1727 The rise of European colonialism This process of political consolidation was short- circuited by European conquest in the late 1800s Why did Europeans decide to conquer Africa, after being content for hundreds of years with trade? (1) The invention of quinine greatly reduced the threat of malaria for Europeans (2) The invention of the machine gun (the Maxim gun) greatly increased their relative military might

8. Economics 1728 European colonial institutions Political institutions: “indirect rule” in British colonies

9. Economics 1729 European colonial institutions Political institutions: “indirect rule” in British colonies Economic institutions: forced labor, the “hut tax”

10. Economics 17210 European colonial institutions Political institutions: “indirect rule” in British colonies Economic institutions: forced labor, the “hut tax” Imperial PowerRoad density (km roads/km2 area) 19351963 British colonies0.020.09 French colonies0.010.04 Belgian Congo0.020.07 South Africa0.110.27

11. Economics 17211 Outline: (1)Historical population density and political power in Africa (Herbst 2000) (2)Bates (2001) on agricultural marketing policies

12. Economics 17212 Agricultural marketing in colonial Africa Agricultural marketing boards can in theory insure farmers against price fluctuations, allow the government to invest in new technologies, etc.

13. Economics 17213 Agricultural marketing in colonial Africa Agricultural marketing boards can in theory insure farmers against price fluctuations, allow the government to invest in new technologies, etc.

14. Economics 17214 Agricultural marketing in colonial Africa However, in practice in colonial Africa marketing board prices were set far below world prices, leading to a massive transfer of income from African farmers to European empires, particularly during WWII

15. Economics 17215 Agricultural marketing in colonial Africa However, in practice in colonial Africa marketing board prices were set far below world prices, leading to a massive transfer of income from African farmers to European empires, particularly during WWII

16. Economics 17216 Whiteboard #1

17. Economics 17217 Whiteboard #2

18. Economics 17218 Whiteboard #3

19. Economics 17219 Whiteboard #4

20. Economics 17220 Whiteboard #5

21. Economics 17221 Map of Africa