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Registros recuperados: 30
Primeira ... 12 ... Última
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Effects of the GM Controversy on Iowa Corn-Soybean Farmers' Acreage Allocation Decisions AgEcon
Alexander, Corinne E.; Fernandez-Cornejo, Jorge; Goodhue, Rachael E..
Prior to the 2000 planting season, some industry observers predicted acreage of genetically modified crops would decline dramatically. However, actual 2000 plantings presented a puzzle. Farmers reduced their acreage of genetically modified corn, but concurrently increased their acreage of genetically modified soybeans. We demonstrate that it may be theoretically optimal for risk-averse farmers to reduce their corn acreage but not their soybean acreage. However, past experience, attitudes, and farm size explained planting decisions to a larger degree than did risk preferences.
Tipo: Journal Article Palavras-chave: Expected utility; Genetically modified crops; Two-limit tobit model; Crop Production/Industries.
Ano: 2003 URL: http://purl.umn.edu/31066
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Does On-Farm Quality Assurance Pay? A Cost-Benefit Analysis of the Grainsafe Program AgEcon
Karaca, Umit; Alexander, Corinne E.; Maier, Dirk E..
Since the introduction of genetically modified (GM) crops, the commodity grain system has been under pressure to segregate GM and non-GM crops. Starting at the level of the grain handler, members of the grain supply chain have successfully used quality assurance and identity preservation programs to segregate non GM crops. Producers delivering high-value, identity-preserved crops have become interested in implementing these quality management systems at the farm level. We conduct a cost-benefit analysis that shows that quality assurance program may be profitable for producers, depending on their farm size and equipment management strategy.
Tipo: Journal Article Palavras-chave: Risk; Cost-benefit analysis; Identity preservation; On-farm quality assurance; Crop Production/Industries; Risk and Uncertainty; Q12; Q16.
Ano: 2007 URL: http://purl.umn.edu/6057
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The Economics of Integrated Insect Pest Management in Stored Corn AgEcon
Yigezu, Yigezu A.; Alexander, Corinne E.; Preckel, Paul V.; Maier, Dirk E.; Mason, L.J.; Woloshuk, C.; Lawrence, Johnselvakumar; Moog, D.J..
Replaced with a revised version of the paper 12/09/09.
Tipo: Conference Paper or Presentation Palavras-chave: Production Economics.
Ano: 2009 URL: http://purl.umn.edu/49283
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Farmers’ Adoption of Genetically Modified Varieties with Input Traits AgEcon
Alexander, Corinne E.; Fernandez-Cornejo, Jorge; Goodhue, Rachael E..
Tipo: Working or Discussion Paper Palavras-chave: Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies.
Ano: 2003 URL: http://purl.umn.edu/11928
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DESIGNING EXPERIMENTAL AUCTIONS FOR MARKETING RESEARCH: EFFECT OF VALUES, DISTRIBUTIONS, AND MECHANISMS ON INCENTIVES FOR TRUTHFUL BIDDING AgEcon
Lusk, Jayson L.; Alexander, Corinne E.; Rousu, Matthew C..
Accurately estimating consumer demand for new products is an arduous task made even more difficult by the fact that individuals tend to overstate the amount they are willing to pay for new goods when asked hypothetical questions. Despite their appeal in eliminating hypothetical bias, marketers have been slow to adopt experimental auctions as a standard tool in pre-test market research. One issue that has slowed adoption of the methodology is the proliferation of auction mechanisms and the lack of clear guidance in choosing between mechanisms. In this paper, we provide insight into the theoretical properties of two incentive compatible value elicitation mechanisms, the BDM and Vickrey 2nd price auction, such that practitioners can make more informed...
Tipo: Conference Paper or Presentation Palavras-chave: Institutional and Behavioral Economics.
Ano: 2004 URL: http://purl.umn.edu/20202
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Do Contracting Incentives Matter? AgEcon
Alexander, Corinne E.; Goodhue, Rachael E.; Rausser, Gordon C..
Agency theory explanations for agricultural contract designs are often observationally equivalent to perfect information explanations. Further in order to test properly the hypothesis that moral hazard is important one must first test and accept the hypothesis that agents respond to contract incentives. If agents do not respond to contract incentives then it is unlikely that moral hazard is significant. Accordingly we move beyond contract design and focus on whether or not we can reject the hypothesis that moral hazard is important by examining growers responses to price incentives for processing tomato quality. We utilize a natural experiment. In our data set growers deliver processing tomatoes under a price incentives contract and for a fixed price per...
Tipo: Presentation Palavras-chave: Demand and Price Analysis.
Ano: 1999 URL: http://purl.umn.edu/123595
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Making a market for Miscanthus: Can new contract designs solve the biofuel investment hold-up problem? AgEcon
Wu, Steven Y.; Rosch, Stephanie D.; Alexander, Corinne E.; Tyner, Wallace E.; Yoder, Joshua.
We present designs for optimal contracts to solve the investment hold-up problem for perennial crops for the biofuel industry. A fixed-price contract is ex-ante efficient but renegotiation-proof for a limited range of discount parameters. A perfectly- indexed contract is both renegotiation-proof and ex-post efficient. Provided long-run land prices are stationary, the expected cost for both contracts converges to the long-run expected price of land for a risk-neutral farmer.
Tipo: Conference Paper or Presentation Palavras-chave: Biofuels; Miscanthus; Contract theory; Industrial organization; Renegotiation-proof contract; Marketing.
Ano: 2010 URL: http://purl.umn.edu/61743
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The Effects of Hurricane Katrina on Corn, Wheat and Soybean Futures Prices and Basis AgEcon
Lara-Chavez, Angel; Alexander, Corinne E..
Hurricane Katrina caused considerable damage to transportation infrastructure, grain export facilities, and to some crop areas in 2005. Assuming that financial market participants considered the disruption of the grain transportation system by Katrina as having an important impact on fundamental supply and demand factors, futures and/or national basis would subsequently adjust. The objective of this research was to determine the reaction in corn, wheat, and soybean futures and basis due to Katrina using an event study methodology. One parametric (Constant mean return) and one nonparametric procedure (Corrado's rank test) were used to define whether there were statistically significant abnormal returns. During Katrina abnormal returns were larger on the...
Tipo: Conference Paper or Presentation Palavras-chave: Marketing.
Ano: 2006 URL: http://purl.umn.edu/18994
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PRODUCTION SYSTEMS COMPETITION AND THE PRICING OF INNOVATIONS: AN APPLICATION TO BIOTECHNOLOGY AND SEED CORN AgEcon
Alexander, Corinne E.; Goodhue, Rachael E..
Farmers now choose production systems rather than individual inputs. This change may limit biotechnology innovation rents. We model a corn farmer's production choice among four systems: traditional, herbicide-resistant, insect resistant, and high-oil. We compare actual seed and chemical prices to the maximum rent the biotechnology firm can obtain.
Tipo: Conference Paper or Presentation Palavras-chave: Biotechnology; Corn; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies.
Ano: 1999 URL: http://purl.umn.edu/21646
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An Economic Analysis of Control of the Western Corn Rootworm Variant across Indiana AgEcon
van Mellor, Thuy; Alexander, Corinne E.; Bledsoe, Larry; Krupke, Christian.
A variant of the western corn rootworm (CRW) has adapted to the widely used cultural practice of crop rotation. This study analyzed the economic value of control options controlling the western CRW variant across Indiana. The options analyzed are soil insecticides, seed-applied insecticides, the recently commercialized genetically modified corn to resist CRW (CRW corn), or not controlling the western CRW variant. The results suggest that the economic value of CRW corn may exceed that of the alternative options for corn producers with high western CRW variant pressure, irrespective of producers'’ risk aversion levels and have the highest economic value for risk-averse producers in the moderate western CRW variant pressure region of Indiana.
Tipo: Conference Paper or Presentation Palavras-chave: Crop Production/Industries.
Ano: 2006 URL: http://purl.umn.edu/21264
Registros recuperados: 30
Primeira ... 12 ... Última
 

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