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Non-Parametric Analysis of ENSO Impacts on Yield Distributions: Implications for GRP Contract Design AgEcon
Nadolnyak, Denis A.; Novak, James L.; Vedenov, Dmitry V.; Paz, Joel O.; Fraisse, Clyde W.; Hoogenboom, Gerrit.
The paper reports preliminary results of non-parametric analysis of historical and crop model generated peanut yield series in the Southwest Georgia. The results suggest ENSO phase dependent differences in yield distributions that are similar for both the simulated and actual series. The differences are magnified in GRP insurance premiums.
Tipo: Conference Paper or Presentation Palavras-chave: Crop Production/Industries.
Ano: 2007 URL: http://purl.umn.edu/34858
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Identifying ENSO Phase Impacts on Area Yield Insurance Rates: An Application of Non-Parametric Analysis AgEcon
Nadolnyak, Denis A.; Novak, James L.; Paz, Joel O..
The paper reports results of non-parametric analysis of peanut, corn, and cotton yield distributions by the ElNino Southern Oscillation (ENSO) phases in the Southeastern U.S. For validation purposes, the historical yield data is complemented by a set of simulated peanut yields generated using daily weather data. The hypothesis, justified by the observed South-Eastern climate differences and research on ENSO cycles and planting dates, is that different climate conditions during ENSO cycles translate into different yield distributions and, therefore, insurance premiums (loss to coverage ratios). Kernel density estimates of historical county yield data show consistent patterns in the actuarially fair rate schedules grouped by ENSO phases and geographical...
Tipo: Conference Paper or Presentation Palavras-chave: Risk and Uncertainty; Q140; C220; G220.
Ano: 2007 URL: http://purl.umn.edu/9718
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