On the Size and Shape of African States

Authors


  •  Research for this paper was funded in part by British Academy Small Research Grant No. SG091125. I appreciate research assistance from Ulas Karakoc and comments and suggestions from two anonymous reviewers and members of the Political Science and Political Economy Group at the LSE. All errors remain my own.

Abstract

Green, Elliott. (2012) On the Size and Shape of African States. International Studies Quarterly, doi: 10.1111/j.1468-2478.2012.00723.x
© 2012 International Studies Association

African states are both unusually large and well known for having artificial borders created during the colonial period. While African state size and shape have been previously shown to be correlated with negative development outcomes, no one has heretofore examined the origins of either phenomenon. Here, I show that African state size and shape are not arbitrary but are rather a consequence of Africa’s low pre-colonial population density, whereby low-density areas were consolidated into unusually large colonial states with artificial borders. I also show that state size has a strong negative relationship with pre-colonial trade and that trade and population density alone explain the majority of the variation in African state size. Finally, I do not find a relationship between population density and state size or shape among non-African former colonies, thereby emphasizing the distinctiveness of modern African state formation.

Ancillary