Rainfall variability and food crop portfolio choice: evidence from Ethiopia
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This paper concerns the patterns of food crop choice in a multicropping setting, in which production risk considerations and rainfall uncertainty are likely to be critical factors. The analysis employed plot level panel data from Ethiopia, combined with 30 year meteorological data corresponding to the survey villages used to construct seasonal and yearly rainfall variability. Using the single index approach, the riskiness of crop portfolio was constructed at a household level, taking into account the multicropping nature of the farming system. The combined riskiness of crops grown at a household level responded negatively to annual rainfall variability, with seasonal rainfall variability having a less consistent impact. Farmers are, therefore, more likely to select less risky crop portfolios even when intercrop interactions are taken into account.
- Aarssen, L. (1997). High productivity in grassland ecosystems: affected by species diversity or productive species? Oikos, 80, 183–184. CrossRef
- Amede, T., Belachew, T., & Geta, E. (2001). Reversing the degradation of arable land in the Ethiopian Highlands. Managing Africa’s soil No. 23. IIED, London.
- Baltagi, B. H. (2001). Econometric Analysis of Panel Data. 2d ed. New York: John Wiley & Sons.
- Barrett, C. B., Barnett, B. J., Carter, M. R., Chantarat, S., Hansen, J. W., Mude, A. G., Osgood, D. E., Skees, J. R., Turvey, C. G., & Ward, M. N. (2007). Poverty Traps and Climate Risk: Limitations and Opportunities of Index-Based Risk Financing. Paper prepared for the Policy Roundtable on Climate Risk, Poverty Traps and Index-Based Financing, hosted by the International Research Institute for Climate and Society, Columbia University, September 2007.
- Baumgartner, S. (2007). The insurance value of biodiversity in the provision of ecosystem services. Natural Resource Modeling, 20(1), 87–127. CrossRef
- Borrvall, C., Ebenman, B., & Jonsson, T. (2000). Biodiversity lessens the risk of cascading extinction in model food webs. Ecology Letters, 3(2), 131–136. CrossRef
- Benin, S., Smale, M., Pender, J., Gebremedhin, B., & Ehui, S. (2004). The economic determinants of cereal crop diversity on farms in the Ethiopian highlands. Agricultural Economics, 31(2–3), 197–208.
- Corbeels, M., Shiferaw, A., & Haile, M. (2000). Farmers’ knowledge of soil fertility and local management strategies in Tigray, Ethiopia. Managing Africa’s soils No. 10 IIED, London.
- CSA (2001). Ethiopian Agricultural Sample Enumeration: Statistical Report on Farm management practices, Livestock and Farm Implements. Addis Abeba
- de Janvry, A., et al. (1991). Peasant household behaviour with missing markets: some paradoxes explained. Economic Journal, 101(409), 1400–1417. CrossRef
- Deressa, T. R., Hassan, T., Alemu, M. Y., & Ringler, C. (2009). Analyzing the determinants of Farmers’ choice of adaptation methods and perceptions of climate change in the Nile Basin of Ethiopia. Global Environmental Change, 49, 248–255. CrossRef
- Dercon, S. (1996). Risk, crop choice, and savings: evidence from Tanzania. Economic Development and Cultural Change, 44(3), 485–513. CrossRef
- Dercon, S. (2002). Income risk, coping strategies, and safety nets. World Bank Research Observer. Oxford University Press, vol. 17(2):141–166.
- Di Falco, S., & Chavas J.-P. (2009). On crop biodiversity, risk exposure and food security in the highlands of Ethiopia. American Journal of Agricultural Economics, 91(3), 599–611.
- Eggenberger, W., & Hunde M. (2001) Belg Season in North-Central Ethiopia: Rains late but farmers remain optimistic. Report of a joint UN-EUE/MoA/FAO mission undertaken (from 19–29 March 2000).
- Fafchamps, M. (1992). Cash crop production, food price volatility and rural market integration in the third world. American Journal of Agricultural Economics, 74(1), 90–99. CrossRef
- Haile, N. (2007). An economic analysis of farmers’ risk attitudes and farm households’ responses to rainfall Risk in Tigray Northern Ethiopia. Ph.D. Thesis, Wageningen University.
- Hooper, D. U., Chapin, F. S., III, Ewel, J. J., Hector, A., Inchausti, P., Lavorel, S., Lawton, J. H., Lodge, D. M., Loreau, M., Naeem, S., Schmid, B., Setala, H., Symstad, A. J., Vandermeer, J., & Wardle, D. A. (2005). Effects of biodiversity on ecosystem functioning: a consensus of current knowledge. Ecol. Monogr., 75(1), 3–35. CrossRef
- Isik, M. (2002). Variable rate nitrogen application under uncertainty: implications for profitability and Nitrigen Use. Journal of Agricultural and Resource Economics, 27, 61–76.
- Kates, R. W. (2000). Cautionary tales: adaptation and the global poor. Climatic Change, 45, 5–17. CrossRef
- Kurosaki, T., & Fafchamps, M. (2002). Insurance market efficiency and crop choices in Pakistan. Journal of Development Economics, 67(2), 419. CrossRef
- Kurukulasuriya, P., & Mendelsohn, R. (2006). Crop selection: Adapting to climate change in Africa, CEEPA Discussion Paper No. 26,CEEPA, University of Pretoria.
- Kurukulasuriya, P., Mendelsohn, R., Hassan, R., Benhin, J., Diop, M., Eid, H. M., Fosu, K. Y., Gbetibouo, G., Jain, S., Mahamadou, A., El-Marsafawy, S., Ouda, S., Ouedraogo, M., Sène, I., Maddision, D., Seo, N., & Dinar, A. (2006). Will African agriculture survive climate change? World Bank Economic Review, 20(3), 367–388. CrossRef
- Loreau, M. (2000). Biodiversity and ecosystem functioning: recent theoretical advances. Oikos, 91, 3–17. CrossRef
- MoFED (Ministry of Finance and Economic Development), Federal Democratic Republic of Ethiopia. (2006). Ethiopia: Building on progress: A plan for accelerated and sustained development to end poverty. Addis Ababa: MoFED.
- Morduch, J. (2002). Consumption smoothing across space: Testing theories of risk-sharing in the ICRISAT study region of South India, Working Papers UNU-WIDER Research Paper, World Institute for Development Economic Research (UNU-WIDER).
- Mulder, C., Uliassi, D., & Doak, D. (2001). Physical stress and diversity- productivity relationships: the role of positive interactions. Proceedings of the National Academy of Sciences of the United States of America, 98(12), 6704–6708. CrossRef
- Mundlak, Y. (1978). On the pooling of time series and cross-section data. Econometrica, 46, 69–85. CrossRef
- Reilly, J., & Schimmelpfennig, D. (1999). Agricultural impact assessment, vulnerability, and the scope for adaptation. Climatic Change, 43, 745–788. CrossRef
- Reilly, J. (1996). Agriculture in a changing climate: Impacts and adaptations. In R. T. Watson, M. C. Zinyowera, & R. H. Moss (Eds.), Climate change 1995: Impacts, adaptations and mitigation of climate change: Scientific-technical analyses (pp. 427–467). Cambridge: Cambridge University Press.
- Rosenzweig, M. R., & Binswanger, H. P. (1993). Wealth, weather risk and the composition and profitability of agricultural investments. Economic Journal, 103, 56–78
- Rosenzweig, C., & Parry, M. L. (1994). Potential impact of climate change on world food supply. Nature, 367, 133–138. CrossRef
- Seo, N., & Mendelsohn, R. (2008). Measuring impacts and adaptations to climate change: a structural ricardian model of African livestock management. Agricultural Economics, 38, 1–15.
- Smale, M. 1995. Understanding Wheat Genetic Diversity and International Flows of Genetic Resources. Part 1 of CIMMYT World Wheat Facts and Trends Supplement, 1995. Mexico, D.F.: CIMMYT.
- Turvey, C. (1991). Regional farm level risk analyses with the single index model. Northeastern Journal of Agricultural and Resource Economics, 20(2), 181–188.
- Van Dusen, E., Gauchan, D., et al. (2007). On-farm conservation of rice biodiversity in Nepal: a simultaneous estimation approach. Journal of Agricultural Economics, 58(2), 242–259. CrossRef
- Wooldridge, J. M. (2002). Econometric Analysis of cross section and panel data. Cambridge, MA, USA: Massachusetts Institute of Technology.
- World Bank (2008) Ethiopia: Climate Factsheet, Washington DC: World Bank, http://siteresources.worldbank.org/INTAFRICA/Resources/Ethiopia_Country_Note.pdf.
- Yesuf, M., & Bluffstone, R. (2009). Poverty, risk aversion and path dependence in low income countries: experimental evidence from Ethiopia. American Journal of Agricultural Economics, 91(4), 1022–1037. CrossRef
- Rainfall variability and food crop portfolio choice: evidence from Ethiopia
Volume 4, Issue 4 , pp 557-567
- Cover Date
- Print ISSN
- Online ISSN
- Springer Netherlands
- Additional Links
- Crop choice
- Risk index
- Annual and seasonal rainfall variability
- Industry Sectors
- Author Affiliations
- 1. Department of Economics, University of Sussex, Mantell Building, Falmer, Brighton, BN1 9RF, UK
- 2. Department of Economics, University of Geneva, Uni Mail, Bd du Pont d’Arve 40, Switzerland, 1211, Switzerland
- 3. London School of Economics, Houghton Street, London, WC2A 2AE, UK