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Maize and precolonial Africa
Authors
Jevan Cherniwchan
Juan Moreno-Cruz
Publication date
1 January 2019
Publisher
'Elsevier BV'
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Abstract
The final publication is available at Elsevier via https://dx.doi.org/10.1016/j.jdeveco.2018.10.008 © 2019. This final, open-access version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/Columbus's arrival in the New World triggered an unprecedented movement of people and crops across the Atlantic Ocean. We study a largely overlooked part of this Columbian Exchange: the effects of New World crops in Africa. Specifically, we test the hypothesis that the introduction of maize increased population density and slave exports in precolonial Africa. We find robust empirical support for these predictions. We also find little evidence to suggest maize increased economic growth or reduced conflict. Our results suggest that rather than stimulating development, the introduction of maize simply increased the supply of slaves during the slave trades.Social Sciences and Humanities Research Council of CanadaNational Science Foundation ["1510510"
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University of Waterloo's Institutional Repository
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Last time updated on 25/11/2018
Carleton University's Institutional Repository
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Last time updated on 04/12/2020