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Climate Change, Weather Insurance Design and Hedging Effectiveness

Author

Listed:
  • Ines Kapphan

    (IED, ETH Zurich, Sonneggstrasse 33, Zurich 8092, Switzerland.)

  • Pierluigi Calanca

    (University of Bern, Oeschger Center, Climate Change Research, Switzerland. E-mails: pierluigi.calanca@art.admin.ch; annelie.holzkaemper@art.admin.ch)

  • Annelie Holzkaemper

    (University of Bern, Oeschger Center, Climate Change Research, Switzerland. E-mails: pierluigi.calanca@art.admin.ch; annelie.holzkaemper@art.admin.ch)

Abstract

Insurers have relied on historical data to design weather insurance contracts. In light of climate change, we examine the effects of this practice on the hedging effectiveness and profitability of insurance contracts. Using synthetic crop and weather data for today's and future climatic conditions we derive adjusted weather insurance contracts that account for shifts in the distribution of weather and yields. In our scenario, hedging benefits from adjusted contracts almost triple and expected profits increase by about 240 per cent. We further investigate the effect on risk reduction (for the insured) and profits (for the insurer) from hedging future weather risk with non-adjusted contracts based on historical data. In this case, insurers generate profits that are significantly smaller than for adjusted contracts, or even face substantial losses. Moreover, non-adjusted contracts that create higher profits than the adjusted counterparts cause negative hedging benefits for the insured.

Suggested Citation

  • Ines Kapphan & Pierluigi Calanca & Annelie Holzkaemper, 2012. "Climate Change, Weather Insurance Design and Hedging Effectiveness," The Geneva Papers on Risk and Insurance - Issues and Practice, Palgrave Macmillan;The Geneva Association, vol. 37(2), pages 286-317, April.
    • Handle: RePEc:pal:gpprii:v:37:y:2012:i:2:p:286-317
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    References listed on IDEAS

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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. Robert Finger & Stéphanie Schmid, 2008. "Modeling agricultural production risk and the adaptation to climate change," Agricultural Finance Review, Emerald Group Publishing Limited, vol. 68(1), pages 25-41, May.
    3. Oliver Musshoff & Martin Odening & Wei Xu, 2009. "Management of climate risks in agriculture-will weather derivatives permeate?," Applied Economics, Taylor & Francis Journals, vol. 43(9), pages 1067-1077.
    4. Murat Isik & Stephen Devadoss, 2006. "An analysis of the impact of climate change on crop yields and yield variability," Applied Economics, Taylor & Francis Journals, vol. 38(7), pages 835-844.
    5. Olivier Deschênes & Michael Greenstone, 2007. "The Economic Impacts of Climate Change: Evidence from Agricultural Output and Random Fluctuations in Weather," American Economic Review, American Economic Association, vol. 97(1), pages 354-385, March.
    6. M. Moriondo & C. Giannakopoulos & M. Bindi, 2011. "Climate change impact assessment: the role of climate extremes in crop yield simulation," Climatic Change, Springer, vol. 104(3), pages 679-701, February.
    7. repec:reg:rpubli:291 is not listed on IDEAS
    8. Robert E T Ward & Celine Herweijer & Nicola Patmore & Robert Muir-Wood, 2008. "The Role of Insurers in Promoting Adaptation to the Impacts of Climate Change," The Geneva Papers on Risk and Insurance - Issues and Practice, Palgrave Macmillan;The Geneva Association, vol. 33(1), pages 133-139, January.
    9. 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.
    10. Kapphan, Ines, 2011. "Weather insurance design with optimal hedging effectiveness," MPRA Paper 35861, University Library of Munich, Germany.
    11. Ines Kapphan & Pierluigi Calanca & Annelie Holzkaemper, 2011. "Climate Change, Weather Insurance Design and Hedging Effectiveness," IED Working paper 11-17, IED Institute for Environmental Decisions, ETH Zurich.
    12. 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.
    13. Evan Mills, 2009. "A Global Review of Insurance Industry Responses to Climate Change," The Geneva Papers on Risk and Insurance - Issues and Practice, Palgrave Macmillan;The Geneva Association, vol. 34(3), pages 323-359, July.
    14. Bruce A. McCarl & Xavier Villavicencio & Ximing Wu, 2008. "Climate Change and Future Analysis: Is Stationarity Dying?," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 90(5), pages 1241-1247.
    15. Trevor Maynard, 2008. "Climate Change: Impacts on Insurers and How They Can Help With Adaptation and Mitigation," The Geneva Papers on Risk and Insurance - Issues and Practice, Palgrave Macmillan;The Geneva Association, vol. 33(1), pages 140-146, January.
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    1. Niklaus Lehmann & Robert Finger & Tommy Klein & Pierluigi Calanca, 2013. "Sample Size Requirements for Assessing Statistical Moments of Simulated Crop Yield Distributions," Agriculture, MDPI, vol. 3(2), pages 1-11, April.
    2. Sheng, Di & Lambert, Dayton M. & Hellwinckel, Chad, 2016. "A Copula-based Approach to Simulate Climate Impacts on Yield: Some Preliminary Findings," 2016 Annual Meeting, February 6-9, 2016, San Antonio, Texas 230006, Southern Agricultural Economics Association.
    3. Christian Hott & Judith Regner, 2023. "Weather extremes, agriculture and the value of weather index insurance," The Geneva Risk and Insurance Review, Palgrave Macmillan;International Association for the Study of Insurance Economics (The Geneva Association), vol. 48(2), pages 230-259, September.
    4. Wienand Kölle & Andrea Martínez Salgueiro & Matthias Buchholz & Oliver Musshoff, 2021. "Can satellite‐based weather index insurance improve the hedging of yield risk of perennial non‐irrigated olive trees in Spain?," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 65(1), pages 66-93, January.
    5. Schmidt, Lorenz & Odening, Martin & Schlanstein, Johann & Ritter, Matthias, 2022. "Exploring the weather-yield nexus with artificial neural networks," Agricultural Systems, Elsevier, vol. 196(C).
    6. Christian Biener & Martin Eling, 2013. "Recent Research Developments Affecting Nonlife Insurance—The CAS Risk Premium Project 2012 Update," Risk Management and Insurance Review, American Risk and Insurance Association, vol. 16(2), pages 219-231, September.

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