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Soybean rust is a highly mobile infectious disease and can be transmitted across short and long distances. Soybean rust is estimated to cause yield losses that can range between 1%-25%. An analysis of spatio-temporal infection risks within the United States is performed through the use of a...
Persistent link: https://www.econbiz.de/10005805443
States. We are particularly concerned with the nonstationary nature of the yield distribution, which arises primarily as a …
Persistent link: https://www.econbiz.de/10009132463
This study compares liquidity costs of electronic and open-outcry wheat futures contracts traded side-by-side on the Kansas City Board of Trade. Liquidity costs are considerably lower in the electronic market. Liquidity costs in the electronic market are still considerably lower after...
Persistent link: https://www.econbiz.de/10009132465
This study examines the actuarial implications of the loss cost ratio (LCR) ratemaking methodology employed by the Risk Management Agency as a component of base rates for U.S. crop insurance programs, and identifies specific conditions required for the LCR methodology to result in unbiased rates...
Persistent link: https://www.econbiz.de/10009132473
We analyze the determinants of daily futures price volatility in corn, soybeans, wheat, and oats markets from 1986 to 2007. Combining the information from simultaneously traded contracts, a generalized least squares method is implemented that allows us to clearly distinguish among...
Persistent link: https://www.econbiz.de/10008643478
A framework is developed to examine organic crop insurance established by the Risk Management Agency (RMA). Given that the RMA links organic and conventional crop prices, the model is calibrated to reflect both markets to illustrate the impacts that pricing has on insurance coverage. Findings...
Persistent link: https://www.econbiz.de/10011143214
Since 2000, approximately $50 million per year has been spent to control infestations of the Glassy-Winged Sharpshooter (GWSS), an insect that spreads Pierce’s Disease (PD). This amount includes the costs of state and federal efforts to monitor and control the GWSS, research on PD/GWSS,...
Persistent link: https://www.econbiz.de/10011143219
Futures markets have two main goals: price discovery and risk management. Because management decisions often have to be made on a time horizon longer than the time until expiration of the nearby futures contract, it is important to determine how well distant-delivery futures contracts are able...
Persistent link: https://www.econbiz.de/10010918107
The producer value of reducing temporal uncertainty concerning the level of soil nitrate is estimated for corn production in Iowa. The reduction in uncertainty is obtained through use of a late-spring nitrate test. Parametric representations of conditional densities of soil nitrates are used...
Persistent link: https://www.econbiz.de/10005484160
paper formalizes three points on the matter. Statistical laws on aggregates do not imply a normal distribution. Whenever the … distribution's left tail relative to that for weather. For disaggregated yields, unconditional skewness is decomposed into weather …
Persistent link: https://www.econbiz.de/10004991679