Risk implications from the selection of rainfall index insurance intervals

Ashlee Westerhold, Cory Walters (), Kathleen Brooks, Monte Vandeveer, Jerry Volesky and Walter Schacht

Agricultural Finance Review, 2018, vol. 78, issue 5, 514-531

Abstract: Purpose - The purpose of this paper is to empirically examine the financial outcomes from forage production and RI-PRF insurance interval for two locations in Nebraska. Both locations provide historical forage production and precipitation data, allowing the authors to examine the relation between RI-PRF net income and forage production. Design/methodology/approach - The authors focus on evaluating the producer net income and risk (measured as variance of net income) by examining the relation between farm precipitation and production and comparing multiple insurance intervals to no insurance. Each insurance interval will likely have a different relation (basis risk) between observed production and return from insurance and, therefore, a different impact on the variance of net incomes. The impact on variance of net incomes identifies the risk-reducing aspects of RI-PRF insurance intervals. The authors then rank each scenario into four mutually exclusive zones that describe the risk-reducing effectiveness and whether the subsidy is working correctly. Findings - The authors found both risk increasing and decreasing insurance intervals exist at both locations. One insurance scenario (low in BBR) provided the highest net income while increasing risk, suggesting a profit maximizing opportunity. RI-PRF reduces net income risk with intervals insuring during high expected precipitation (growing season); while net income risk increases with intervals insuring low expected precipitation (non-growing season, winter months). The farmer would want to insure during the high expected precipitation months, which coincides with the growing season, since RI-PRF lowers the net income risk. For the government, removing net income risk increasing intervals improves the allocation of government resources. Originality/value - In this paper, the authors modeled the relation between RI-PRF interval selection using the historical forage production data at two locations in Nebraska. The use of historical forage production data allowed the authors to precisely identify the risk-reducing effectiveness of RI-PRF interval selection.

Keywords: Risk management; Index insurance; Precipitation; Perennial forage (search for similar items in EconPapers)
Date: 2018
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Citations: View citations in EconPapers (4)

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Working Paper: Risk Implications from the Selection of Rainfall Index Insurance Intervals (2017)
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Persistent link: https://EconPapers.repec.org/RePEc:eme:afrpps:afr-10-2017-0097

DOI: 10.1108/AFR-10-2017-0097

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