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Price vs. weather shock hedging for cash crops: ex ante evaluation for cotton producers in Cameroon

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  • Antoine Leblois

    (CIRED - centre international de recherche sur l'environnement et le développement - Cirad - Centre de Coopération Internationale en Recherche Agronomique pour le Développement - EHESS - École des hautes études en sciences sociales - AgroParisTech - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique)

  • Philippe Quirion

    (CIRED - centre international de recherche sur l'environnement et le développement - Cirad - Centre de Coopération Internationale en Recherche Agronomique pour le Développement - EHESS - École des hautes études en sciences sociales - AgroParisTech - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique)

  • Benjamin Sultan

    (PARVATI - Processus de la variabilité climatique tropicale et impacts - LOCEAN - Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques - MNHN - Muséum national d'Histoire naturelle - IRD - Institut de Recherche pour le Développement - UPMC - Université Pierre et Marie Curie - Paris 6 - INSU - CNRS - Institut national des sciences de l'Univers - CNRS - Centre National de la Recherche Scientifique - IPSL (FR_636) - Institut Pierre-Simon-Laplace - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris sciences et lettres - UVSQ - Université de Versailles Saint-Quentin-en-Yvelines - CEA - Commissariat à l'énergie atomique et aux énergies alternatives - INSU - CNRS - Institut national des sciences de l'Univers - UPD7 - Université Paris Diderot - Paris 7 - X - École polytechnique - CNES - Centre National d'Études Spatiales [Toulouse] - SU - Sorbonne Université - CNRS - Centre National de la Recherche Scientifique)

Abstract

In the Sudano-sahelian zone, which includes Northern Cameroon, the inter- annual variability of the rainy season is high and irrigation scarce. As a consequence, bad rainy seasons have a detrimental impact on crop yield. In this paper, we assess the risk mitigation capacity of weather index-based insurance for cotton farmers. We compare the ability of various indices, mainly based on daily rainfall, to increase the expected utility of a representative risk-averse farmer. We first give a tractable definition of basis risk and use it to show that weather index-based insurance is associated with a large basis risk, whatever the index considered. It has thus limited potential for income smoothing, a conclusion which is robust to the utility function. Second, in accordance with the existing agronomical literature we find that the length of the cotton growing cycle, in days, is the best performing index considered. Third, we show that using observed cotton sowing dates to define the length of the growing cycle significantly decreases the basis risk, compared to using simulated sowing dates. Finally we find that the gain of the weather-index based insurance is lower than that of hedging against cotton price fluctuations provided by the national cotton company. This casts doubt on the strategy of supporting weather-index insurances in cash crop sectors selling at international market prices without recommending any price stabilisation scheme.

Suggested Citation

  • Antoine Leblois & Philippe Quirion & Benjamin Sultan, 2014. "Price vs. weather shock hedging for cash crops: ex ante evaluation for cotton producers in Cameroon," Post-Print halshs-00967313, HAL.
  • Handle: RePEc:hal:journl:halshs-00967313
    DOI: 10.1016/j.ecolecon.2014.02.021
    Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-00967313
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    1. Antoine Leblois & Philippe Quirion & Agali Alhassane & Seydou Traoré, 2014. "Weather Index Drought Insurance: An Ex Ante Evaluation for Millet Growers in Niger," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 57(4), pages 527-551, April.
    2. Claire Delpeuch & Antoine Leblois, 2013. "Sub-Saharan African Cotton Policies in Retrospect," Development Policy Review, Overseas Development Institute, vol. 31(5), pages 617-642, September.
    3. Dercon, Stefan & Christiaensen, Luc, 2011. "Consumption risk, technology adoption and poverty traps: Evidence from Ethiopia," Journal of Development Economics, Elsevier, vol. 96(2), pages 159-173, November.
    4. Dean Karlan & Robert Osei & Isaac Osei-Akoto & Christopher Udry, 2014. "Agricultural Decisions after Relaxing Credit and Risk Constraints," The Quarterly Journal of Economics, Oxford University Press, vol. 129(2), pages 597-652.
    5. Townsend, Robert M, 1994. "Risk and Insurance in Village India," Econometrica, Econometric Society, vol. 62(3), pages 539-591, May.
    6. Hans P. Binswanger-Mkhize, 2012. "Is There Too Much Hype about Index-based Agricultural Insurance?," Journal of Development Studies, Taylor & Francis Journals, vol. 48(2), pages 187-200, February.
    7. Ruth Vargas Hill & John Hoddinott & Neha Kumar, 2013. "Adoption of weather-index insurance: learning from willingness to pay among a panel of households in rural Ethiopia," Agricultural Economics, International Association of Agricultural Economists, vol. 44(4-5), pages 385-398, July.
    8. Gin, Xavier & Yang, Dean, 2009. "Insurance, credit, and technology adoption: Field experimental evidencefrom Malawi," Journal of Development Economics, Elsevier, vol. 89(1), pages 1-11, May.
    9. Ahmed Mushfiq Mobarak & Mark R. Rosenzweig, 2013. "Informal Risk Sharing, Index Insurance, and Risk Taking in Developing Countries," American Economic Review, American Economic Association, vol. 103(3), pages 375-380, May.
    10. Karlan, Dean & Morduch, Jonathan, 2010. "Access to Finance," Handbook of Development Economics, in: Dani Rodrik & Mark Rosenzweig (ed.), Handbook of Development Economics, edition 1, volume 5, chapter 0, pages 4703-4784, Elsevier.
    11. Charles A. Holt & Susan K. Laury, 2002. "Risk Aversion and Incentive Effects," American Economic Review, American Economic Association, vol. 92(5), pages 1644-1655, December.
    12. Mahmud Yesuf & Randall A. Bluffstone, 2009. "Poverty, Risk Aversion, and Path Dependence in Low-Income Countries: Experimental Evidence from Ethiopia," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 91(4), pages 1022-1037.
    13. G Lien & JB Hardaker, 2001. "Whole-farm planning under uncertainty: impacts of subsidy scheme and utility function on portfolio choice in Norwegian agriculture," European Review of Agricultural Economics, Foundation for the European Review of Agricultural Economics, vol. 28(1), pages 17-36, March.
    14. Xavier Giné & Robert Townsend & James Vickery, 2008. "Patterns of Rainfall Insurance Participation in Rural India," The World Bank Economic Review, World Bank Group, vol. 22(3), pages 539-566, October.
    15. S. Viswanathan & Adriano Rampini, 2013. "Household risk management," 2013 Meeting Papers 647, Society for Economic Dynamics.
    16. Benjamin Sultan & Marthe Bella-Medjo Tsogo & Alexis Berg & Philippe Quirion & Serge Janicot, 2010. "Multi-scales and multi-sites analyses of the role of rainfall in cotton yields in West Africa," Post-Print hal-00715552, HAL.
    17. Binswanger, Hans P, 1981. "Attitudes toward Risk: Theoretical Implications of an Experiment in Rural India," Economic Journal, Royal Economic Society, vol. 91(364), pages 867-890, December.
    18. Allan W. Gray & Michael D. Boehlje & Brent A. Gloy & Stephen P. Slinsky, 2004. "How U.S. Farm Programs and Crop Revenue Insurance Affect Returns to Farm Land," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 26(2), pages 238-253.
    19. Shawn Cole & Xavier Gine & Jeremy Tobacman & Petia Topalova & Robert Townsend & James Vickery, 2013. "Barriers to Household Risk Management: Evidence from India," American Economic Journal: Applied Economics, American Economic Association, vol. 5(1), pages 104-135, January.
    20. Mobarak, A. Mushfiq & Rosenzweig, Mark R., 2012. "Selling formal Insurance to the Informally Insured," Center Discussion Papers 121671, Yale University, Economic Growth Center.
    21. Rosenzweig, Mark R & Binswanger, Hans P, 1993. "Wealth, Weather Risk and the Composition and Profitability of Agricultural Investments," Economic Journal, Royal Economic Society, vol. 103(416), pages 56-78, January.
    22. Müller, Birgit & Quaas, Martin F. & Frank, Karin & Baumgärtner, Stefan, 2011. "Pitfalls and potential of institutional change: Rain-index insurance and the sustainability of rangeland management," Ecological Economics, Elsevier, vol. 70(11), pages 2137-2144, September.
    23. Francesca de Nicola, 2011. "The Impact of Weather Insurance on Consumption, Investment, and Welfare," 2011 Meeting Papers 548, Society for Economic Dynamics.
    24. Elodie Blanc & Philippe Quirion & Eric Strobl, 2008. "The climatic determinants of cotton yields: Evidence from a plot in West Africa," Post-Print hal-00715567, HAL.
    25. Paul MAKDISSI & Quentin WODON, 2004. "Price Liberalization and Farmer Welfare Under Risk Aversion: Cotton in Benin and Ivory Coast," Cahiers de recherche 04-09, Departement d'économique de l'École de gestion à l'Université de Sherbrooke.
    26. Roger Claassen & Richard E. Just, 2010. "Heterogeneity and Distributional Form of Farm-Level Yields," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 93(1), pages 144-160.
    27. Carter, Michael R. & Galarza, Francisco B. & Boucher, Steve, 2007. "Underwriting Area-based Yield Insurance to Crowd- in Credit Supply Demand," Working Papers 190918, University of California, Davis, Department of Agricultural and Resource Economics.
    28. Christian Gollier, 2004. "The Economics of Risk and Time," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262572249, December.
    29. Michael T. Norton & Calum Turvey & Daniel Osgood, 2012. "Quantifying spatial basis risk for weather index insurance," Journal of Risk Finance, Emerald Group Publishing, vol. 14(1), pages 20-34, December.
    30. Barnett, Barry J. & Barrett, Christopher B. & Skees, Jerry R., 2008. "Poverty Traps and Index-Based Risk Transfer Products," World Development, Elsevier, vol. 36(10), pages 1766-1785, October.
    31. Sommarat Chantarat & Andrew G. Mude & Christopher B. Barrett & Michael R. Carter, 2013. "Designing Index-Based Livestock Insurance for Managing Asset Risk in Northern Kenya," Journal of Risk & Insurance, The American Risk and Insurance Association, vol. 80(1), pages 205-237, March.
    32. Vedenov, Dmitry V. & Barnett, Barry J., 2004. "Efficiency of Weather Derivatives as Primary Crop Insurance Instruments," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 29(3), pages 1-17, December.
    33. Gunnar Breustedt & Raushan Bokusheva & Olaf Heidelbach, 2008. "Evaluating the Potential of Index Insurance Schemes to Reduce Crop Yield Risk in an Arid Region," Journal of Agricultural Economics, Wiley Blackwell, vol. 59(2), pages 312-328, June.
    34. Ghada Elabed & Marc F. Bellemare & Michael R. Carter & Catherine Guirkinger, 2013. "Managing basis risk with multiscale index insurance," Agricultural Economics, International Association of Agricultural Economists, vol. 44(4-5), pages 419-431, July.
    35. Carter, Michael R. & Galarza, Francisco & Boucher, Stephen, 2007. "Underwriting area-based yield insurance to crowd-in credit supply and demand," MPRA Paper 24326, University Library of Munich, Germany.
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    2. Delpeuch, Claire & Leblois, Antoine, 2014. "The Elusive Quest for Supply Response to Cash-Crop Market Reforms in Sub-Saharan Africa: The Case of Cotton," World Development, Elsevier, vol. 64(C), pages 521-537.
    3. Glenn W. Harrison & Jia Min Ng, 2019. "Behavioral insurance and economic theory: A literature review," Risk Management and Insurance Review, American Risk and Insurance Association, vol. 22(2), pages 133-182, July.
    4. Jensen, Nathaniel D. & Barrett, Christopher B. & Mude, Andrew G., 2017. "Cash transfers and index insurance: A comparative impact analysis from northern Kenya," Journal of Development Economics, Elsevier, vol. 129(C), pages 14-28.
    5. Ricome, Aymeric & Affholder, François & Gérard, Françoise & Muller, Bertrand & Poeydebat, Charlotte & Quirion, Philippe & Sall, Moussa, 2017. "Are subsidies to weather-index insurance the best use of public funds? A bio-economic farm model applied to the Senegalese groundnut basin," Agricultural Systems, Elsevier, vol. 156(C), pages 149-176.
    6. Frédéric Kosmowski & Antoine Leblois & Benjamin Sultan, 2016. "Perceptions of recent rainfall changes in Niger: a comparison between climate-sensitive and non-climate sensitive households," Climatic Change, Springer, vol. 135(2), pages 227-241, March.
    7. Nordmeyer, Eike Florenz & Danne, Michael & Musshoff, Oliver, 2023. "Can satellite-retrieved data increase farmers' willingness to insure against drought? – Insights from Germany," Agricultural Systems, Elsevier, vol. 211(C).
    8. Ibrahim Njouenwet & Derbetini Appolinaire Vondou & Stephanie Vanessa Ngono Ashu & Robert Nouayou, 2021. "Contributions of Seasonal Rainfall to Recent Trends in Cameroon’s Cotton Yields," Sustainability, MDPI, vol. 13(21), pages 1-13, November.
    9. Jensen, Nathaniel D. & Barrett, Christopher B. & Mude, Andrew G., 2014. "Basis Risk and the Welfare Gains from Index Insurance: Evidence from Northern Kenya," MPRA Paper 59153, University Library of Munich, Germany.
    10. Huo, Ran & Octavio, Ramirez, 2017. "Basis risk and welfare effect of weather index insurance for smallholders in China," 2017 Annual Meeting, February 4-7, 2017, Mobile, Alabama 252816, Southern Agricultural Economics Association.
    11. Leblois, A. & Le Cotty, T. & Maître d'Hôtel, E., 2020. "How Might Climate Change Influence farmers' Demand for Index-Based Insurance?," Ecological Economics, Elsevier, vol. 176(C).
    12. Tiziano Distefano & Guido Chiarotti & Francesco Laio & Luca Ridolfi, 2018. "Spatial distribution of the international food prices: unexpected randomness and heterogeneity," SEEDS Working Papers 0118, SEEDS, Sustainability Environmental Economics and Dynamics Studies, revised Jan 2018.

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    price risk; Weather; index-based insurance; cash crop;
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