IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this paper

Ruggedness: The Blessing of Bad Geography in Africa

  • Nathan Nunn
  • Diego Puga

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 dominates the direct negative effect. Looking within Africa, we also provide evidence that the indirect effect operates through the slave trades.

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://www.nber.org/papers/w14918.pdf
Download Restriction: no

Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 14918.

as
in new window

Length:
Date of creation: Apr 2009
Date of revision:
Publication status: published as Nathan Nunn & Diego Puga, 2012. "Ruggedness: The Blessing of Bad Geography in Africa," The Review of Economics and Statistics, MIT Press, vol. 94(1), pages 20-36, 08.
Handle: RePEc:nbr:nberwo:14918
Note: POL
Contact details of provider: Postal:
National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.

Phone: 617-868-3900
Web page: http://www.nber.org
Email:


More information through EDIRC

References listed on IDEAS
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.:

as in new window
  1. Sharon Maccini & Dean Yang, 2009. "Under the Weather: Health, Schooling, and Economic Consequences of Early-Life Rainfall," American Economic Review, American Economic Association, vol. 99(3), pages 1006-26, June.
  2. Rafael La Porta & Florencio Lopez-de-Silanes & Andrei Shleifer, 2007. "The Economic Consequences of Legal Origins," NBER Working Papers 13608, National Bureau of Economic Research, Inc.
  3. 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.
  4. Robinson, James A & Torvik, Ragnar & Verdier, Thierry, 2002. "Political Foundations of the Resource Curse," CEPR Discussion Papers 3422, C.E.P.R. Discussion Papers.
  5. Halvor Mehlum & Karl Moene & Ragnar Torvik, 2002. "Institutions and the resource curse," GE, Growth, Math methods 0210004, EconWPA.
  6. Maddison, Angus, 2007. "Contours of the World Economy 1-2030 AD: Essays in Macro-Economic History," OUP Catalogue, Oxford University Press, number 9780199227204, May.
  7. N. Kaldor, 1971. "A Comment," Review of Economic Studies, Oxford University Press, vol. 38(1), pages 45-46.
  8. 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.
  9. 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.
  10. 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.
  11. Nathan Nunn, 2007. "The Long-Term Effects of Africa's Slave Trades," NBER Working Papers 13367, National Bureau of Economic Research, Inc.
  12. Benjamin A. Olken, 2006. "Do Television and Radio Destroy Social Capital? Evidence from Indonesian Villages," NBER Working Papers 12561, National Bureau of Economic Research, Inc.
  13. Collier, Paul & Hoeffler, Anke, 2000. "Greed and grievance in civil war," Policy Research Working Paper Series 2355, The World Bank.
  14. Marcy Burchfield & Henry G. Overman & Diego Puga & Matthew A. Turner, 2006. "Causes of Sprawl: A Portrait from Space," The Quarterly Journal of Economics, Oxford University Press, vol. 121(2), pages 587-633.
  15. Simeon Djankov & Jose Montalvo & Marta Reynal-Querol, 2008. "The curse of aid," Journal of Economic Growth, Springer, vol. 13(3), pages 169-194, September.
  16. Nathan Nunn & Leonard Wantchekon, 2009. "The Slave Trade and the Origins of Mistrust in Africa," NBER Working Papers 14783, National Bureau of Economic Research, Inc.
  17. Andrei Shleifer & Robert W. Vishny, 1998. "The Quality of Government," Harvard Institute of Economic Research Working Papers 1847, Harvard - Institute of Economic Research.
  18. 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.
  19. Stanley L Engerman & Kenneth L. Sokoloff, 2002. "Factor Endowments, Inequality, and Paths of Development Among New World Economics," NBER Working Papers 9259, National Bureau of Economic Research, Inc.
  20. 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, Oxford University Press, vol. 117(4), pages 1231-1294.
  21. Edward Miguel, 2005. "Poverty and Witch Killing," Review of Economic Studies, Oxford University Press, vol. 72(4), pages 1153-1172.
  22. Rodney Ramcharan, 2006. "Does Economic Diversification Lead to Financial Development? Evidence From topography," IMF Working Papers 06/35, International Monetary Fund.
  23. Sachs, Jeffrey D. & Warner, Andrew M., 2001. "The curse of natural resources," European Economic Review, Elsevier, vol. 45(4-6), pages 827-838, May.
  24. William Easterly, 2007. "Was Development Assistance a Mistake?," American Economic Review, American Economic Association, vol. 97(2), pages 328-332, May.
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:nbr:nberwo:14918. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ()

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.