HIV prevalence and poverty in Africa: Micro- and macro-econometric evidences applied to Burkina Faso
Based on the data of the Demographic and Health Survey, and of the Household Priority Survey, carried out in 2003, the present study, examining the factors of the HIV prevalence in Burkina Faso, provides two conclusions. Firstly, the fight against poverty is not necessarily a means of reducing at the same time in a drastic way the HIV/AIDS prevalence, an assertion based on several elements of empirical analysis. First of all, the concentration curve, measuring the « socioeconomic » inequality of the seroprevalence, is « pro-poor ». Then, the micro-econometric estimates of the probit models suggest a positive relation between the HIV prevalence of the adult women and men, and the standard of living of the individuals. At the same time, the probit models highlight a probability of HIV prevalence increasing with : (i) the age, and ; (ii) the localization in Ouagadougou, the capital, and in the majority of the areas of the west and south-west of the country, compared to the other zones. On the other hand, the sexual relations with condoms reduce the chances of seroprevalence, an effect growing with the wealth of the households. Lastly, the macro-econometric approach reveals the existence of a positive (negative) relation between, on the one hand, the level of the regional HIV prevalence, and, on the other hand, the average monetary provincial standard of living (the poverty) of the households. At the same time, the relation between the HIV prevalence and the poverty, apprehended at the regional level, is not linear. Moreover, the estimate of the spatial econometrics models indicates an impact of the crisis of Côte d’Ivoire on the HIV prevalence in Burkina Faso, consecutively with the massive return of a large number of refugees, displaced or repatriated persons originating from Côte d’Ivoire – in particular, since 2000 –, country where the seroprevalence is, on average, five times higher than in Burkina Faso. Secondly, and correlatively, the relation between the HIV pre
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- E. Stillwaggon, 2002. "HIV/AIDS in Africa: Fertile Terrain," Journal of Development Studies, Taylor & Francis Journals, vol. 38(6), pages 1-22.
- Maureen Were & Nancy N. Nafula, 2003. "An Assessment of the Impact of HIV/AIDS on Economic Growth: The Case of Kenya," CESifo Working Paper Series 1034, CESifo Group Munich.
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- Cameron,A. Colin & Trivedi,Pravin K., 2005. "Microeconometrics," Cambridge Books, Cambridge University Press, number 9780521848053, Diciembre.