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Ruggedness: The blessing of bad geography in Africa

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Author Info
Nathan Nunn () (Harvard University and NBER)
Diego Puga () (IMDEA, Universidad Carlos III and CEPR)

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Abstract

There is controversy about whether geography matters mainly because of its contemporaneous impact on economic outcomes or because of its interaction with historical events. Looking at terrain ruggedness, we are able to estimate the importance of these two channels. Because rugged terrain hinders trade and most productive activities, it has a negative direct effect on income. However, in Africa rugged terrain afforded protection to those being raided during the slave trades. Since the slave trades retarded subsequent economic development, in Africa ruggedness has also had a historical indirect positive effect on income. Studying all countries worldwide, we find that both effects are significant statistically and that for Africa the indirect positive effect is at least as large as the direct negative effect. Looking within Africa, we also provide evidence that the indirect effect operates through the slave trades.

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Publisher Info
Paper provided by Instituto Madrileño de Estudios Avanzados (IMDEA) Ciencias Sociales in its series Working Papers with number 2007-09.

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Date of creation: 01 Mar 2007
Date of revision: 17 Apr 2009
Handle: RePEc:imd:wpaper:wp2007-09

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Related research
Keywords: terrain ruggedness; slave trades; Africa; geography; economic development;

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Find related papers by JEL classification:
O11 - Economic Development, Technological Change, and Growth - - Economic Development - - - Macroeconomic Analyses of Economic Development
O13 - Economic Development, Technological Change, and Growth - - Economic Development - - - Agriculture; Natural Resources; Environment; Other Primary Products
N50 - Economic History - - Agriculture, Natural Resources, Environment and Extractive Industries - - - General, International, or Comparative
N40 - Economic History - - Government, War, Law, and Regulation - - - General, International, or Comparative

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References listed on IDEAS
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  1. La Porta, Rafael & Lopez-de-Silanes, Florencio & Shleifer, Andrei & Vishny, Robert, 1999. "The Quality of Government," Journal of Law, Economics and Organization, Oxford University Press, vol. 15(1), pages 222-79, April.
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  2. Edward Miguel, 2005. "Poverty and Witch Killing," Review of Economic Studies, Blackwell Publishing, vol. 72(4), pages 1153-1172, October. [Downloadable!] (restricted)
  3. Nunn, Nathan, 2007. "The Long-Term Effects of Africa's Slave Trades," MPRA Paper 4134, University Library of Munich, Germany. [Downloadable!]
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  4. Rafael La Porta & Florencio Lopez-de-Silanes & Andrei Shleifer, 2008. "The Economic Consequences of Legal Origins," Journal of Economic Literature, American Economic Association, vol. 46(2), pages 285-332, June.
    Other versions:
  5. Edward Miguel & Shanker Satyanath & Ernest Sergenti, 2004. "Economic Shocks and Civil Conflict: An Instrumental Variables Approach," Journal of Political Economy, University of Chicago Press, vol. 112(4), pages 725-753, August.
  6. William Easterly, 2006. "Reliving the 1950s: the big push, poverty traps, and takeoffs in economic development," Journal of Economic Growth, Springer, vol. 11(4), pages 289-318, December. [Downloadable!] (restricted)
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  7. Daron Acemoglu & Simon Johnson & James A. Robinson, 2001. "The Colonial Origins of Comparative Development: An Empirical Investigation," American Economic Review, American Economic Association, vol. 91(5), pages 1369-1401, December. [Downloadable!] (restricted)
    Other versions:
  8. Robinson, James A. & Torvik, Ragnar & Verdier, Thierry, 2006. "Political foundations of the resource curse," Journal of Development Economics, Elsevier, vol. 79(2), pages 447-468, April. [Downloadable!] (restricted)
    Other versions:
  9. Dean Yang & HwaJung Choi, 2005. "Are Remittances Insurance? Evidence from Rainfall Shocks in the Philippines," Working Papers 535, Research Seminar in International Economics, University of Michigan. [Downloadable!]
  10. Paul Collier & Anke Hoeffler, 2004. "Greed and Grievance in Civil War," Development and Comp Systems 0409007, EconWPA. [Downloadable!]
    Other versions:
  11. Marcy Burchfield & Henry G. Overman & Diego Puga & Matthew A. Turner, 2006. "Causes of Sprawl: A Portrait from Space," The Quarterly Journal of Economics, MIT Press, vol. 121(2), pages 587-633, May. [Downloadable!] (restricted)
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  12. William Easterly, 2007. "Was Development Assistance a Mistake?," American Economic Review, American Economic Association, vol. 97(2), pages 328-332, May. [Downloadable!]
  13. Sharon L. Maccini & Dean Yang, 2008. "Under the Weather: Health, Schooling, and Economic Consequences of Early-Life Rainfall," NBER Working Papers 14031, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  14. Rappaport, Jordan & Sachs, Jeffrey D, 2003. " The United States as a Coastal Nation," Journal of Economic Growth, Springer, vol. 8(1), pages 5-46, March. [Downloadable!] (restricted)
  15. Halvor Mehlum & Karl Moene & Ragnar Torvik, 2006. "Institutions and the Resource Curse," Economic Journal, Royal Economic Society, vol. 116(508), pages 1-20, 01. [Downloadable!] (restricted)
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  16. Sachs, Jeffrey D. & Warner, Andrew M., 2001. "The curse of natural resources," European Economic Review, Elsevier, vol. 45(4-6), pages 827-838, May. [Downloadable!] (restricted)
  17. Daron Acemoglu & Simon Johnson & James A. Robinson, 2002. "Reversal Of Fortune: Geography And Institutions In The Making Of The Modern World Income Distribution," The Quarterly Journal of Economics, MIT Press, vol. 117(4), pages 1231-1294, November. [Downloadable!] (restricted)
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Cited by:
(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. Wolf, Nikolaus, 2008. "Was Germany Ever United? Evidence from Intra- and International Trade, 1885 -1933," CEPR Discussion Papers 6796, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    Other versions:
  2. Nathan Nunn, 2009. "The Importance of History for Economic Development," NBER Working Papers 14899, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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