Targeting rural development interventions: Empirical agent-based modeling in Nigerien villages
AbstractThe aim of this article is to analyze the impact of development interventions on the population of three Nigerien villages that differ in terms of their agro-ecological, social and economic characteristics. This is performed by simulating the behavior of individuals in an agent-based modeling framework which integrates the village characteristics as well as the family internal rules that condition access to economic and production activities. Villagers are differentiated according to the social and agro-ecological constraints they are subjected to. Two development project interventions are simulated, assuming no land scarcity: increasing the availability of inorganic fertilizers for farmers and an inventory credit technique based on millet grain. Two distinct approaches were used to model the rationale of farmers' decision making: gains or losses in economic value or gains or losses in within-village "reputation". Our results show that village populations do not respond en masse to development interventions. Reputation has little effect on the population behavior and should be considered more as a local proxy for wealth amongst villagers, suggesting the monetization of these societies. Populations involve themselves in the two simulated development interventions only at sites where savings are possible. Some level of household food security and investment capacity is actually required to take part in the development interventions, which are largely conditioned by family manpower and size. As long as uncultivated land remains available in the village territory, support for inorganic fertilizers has little impact in the absence of any intensification process. Inventory credit engages a maximum of 25% of the population at the site with medium agro-ecological conditions. Therefore, both interventions should be viewed as a potential support tool for a limited part of the population capable of going beyond the survival level, but not as a generic poverty-alleviation panacea.
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Bibliographic InfoArticle provided by Elsevier in its journal Agricultural Systems.
Volume (Year): 104 (2011)
Issue (Month): 4 (April)
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Farming systems Individual agent-based model Niger Sahel Development interventions;
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- Dorfman, Robert, 1979. "A Formula for the Gini Coefficient," The Review of Economics and Statistics, MIT Press, vol. 61(1), pages 146-49, February.
- Mehdi Saqalli & Charles L. Bielders & Bruno Gerard & Pierre Defourny, 2010. "Simulating Rural Environmentally and Socio-Economically Constrained Multi-Activity and Multi-Decision Societies in a Low-Data Context: A Challenge Through Empirical Agent-Based Modeling," Journal of Artificial Societies and Social Simulation, Journal of Artificial Societies and Social Simulation, vol. 13(2), pages 1.
- Pender, John L. & Abdoulaye, Tahirou & Ndjeunga, Jupiter & Gerard, Bruno & Edward, Kato, 2006.
"Impacts of Inventory Credit, Input Supply Shops and Fertilizer Micro-Dosing in the Drylands of Niger,"
2006 Annual Meeting, August 12-18, 2006, Queensland, Australia
25643, International Association of Agricultural Economists.
- Pender, John & Abdoulaye, Tahirou & Ndjeunga, Jupiter & Gerard, Bruno & Kato, Edward, 2008. "Impacts of inventory credit, input supply shops, and fertilizer microdosing in the drylands of Niger:," IFPRI discussion papers 763, International Food Policy Research Institute (IFPRI).
- Péter Alács, 2004. "Complexity and Uncertainty in the Forecasting of Complex Social Systems," Interdisciplinary Description of Complex Systems - scientific journal, Croatian Interdisciplinary Society Provider Homepage: http://indecs.eu, vol. 2(1), pages 88-94.
- Dollar, David & Levin, Victoria, 2006. "The Increasing Selectivity of Foreign Aid, 1984-2003," World Development, Elsevier, vol. 34(12), pages 2034-2046, December.
- Demont, Matty & Jouve, Philippe & Stessens, Johan & Tollens, Eric, 2007. "Boserup versus Malthus revisited: Evolution of farming systems in northern Cote d'Ivoire," Agricultural Systems, Elsevier, vol. 93(1-3), pages 215-228, March.
- de Rouw, Anneke, 2004. "Improving yields and reducing risks in pearl millet farming in the African Sahel," Agricultural Systems, Elsevier, vol. 81(1), pages 73-93, July.
- Sarah Gavian & Marcel Fafchamps, 1996. "Land Tenure and Allocative Efficiency in Niger," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 78(2), pages 460-471.
- Tahirou Abdoulaye & John H. Sanders, 2005. "Stages and determinants of fertilizer use in semiarid African agriculture: the Niger experience," Agricultural Economics, International Association of Agricultural Economists, vol. 32(2), pages 167-179, 03.
- Chambers, Robert, 1994. "Participatory rural appraisal (PRA): Analysis of experience," World Development, Elsevier, vol. 22(9), pages 1253-1268, September.
- Zheng, Chaohui & Liu, Yi & Bluemling, Bettina & Chen, Jining & Mol, Arthur P.J., 2013. "Modeling the environmental behavior and performance of livestock farmers in China: An ABM approach," Agricultural Systems, Elsevier, vol. 122(C), pages 60-72.
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