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A Choice Model with Systematic Structures in Decision Weights AgEcon
Hu, Wuyang.
This article introduces a discrete choice model which incorporates a nonlinear structural adjustment to the standard utility coefficients or decision weights. The proposed model is theoretically and empirically appealing when compared to several alternative approaches, and it can be estimated by conventional maximum likelihood. Application of the proposed model in a case study shows that it outperforms two competing approaches in model fit. Given its simplicity, this model is also capable of revealing consumers' heterogeneous choices. It is shown that based on consumers' different characteristics, their product choice and its welfare implications are also potentially different.
Tipo: Journal Article Palavras-chave: Logit models; Stated choice; Structural adjustment; Weights; Demand and Price Analysis.
Ano: 2007 URL: http://purl.umn.edu/7076
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Farmers’ Willingness to Grow Sweet Sorghum as a Cellulosic Bioenergy Crop: A Stated Choice Approach AgEcon
Bergtold, Jason S.; Fewell, Jason E.; Williams, Jeffery R..
Biofuel production must increase to 36 billion gallons by the year 2022, according to government mandates. The majority of this fuel must be produced from “advanced” or second-generation biofuel feedstocks after 2015. Advanced biofuel feedstocks include annual crops such as sweet sorghum. Kansas farmers are poised to be major producers of sweet sorghum for biofuels. A stated choice survey was administered to Kansas farmers to assess their willingness to grow sweet sorghum for biofuels under various contracting scenarios. Results show that farmers are willing to grow biomass for bioenergy under contract and that insurance availability plays an important role in their decision.
Tipo: Conference Paper or Presentation Palavras-chave: Bioenergy; Cellulosic; Farm data; Stated choice; Sweet sorghum; Crop Production/Industries; Farm Management; Production Economics; Resource /Energy Economics and Policy.
Ano: 2011 URL: http://purl.umn.edu/108068
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Do Consumers Want Public or Private Bodies to Monitor Animal Friendly Production and Marketing Schemes? And Does Trust Matter? AgEcon
Boecker, Andreas; Nocella, Giuseppe; Scarpa, Riccardo.
Producing according to enhanced farm animal welfare (FAW) standards increases costs along the livestock value chain, especially for monitoring certified animal friendly products. In the choice between public or private bodies for carrying out and monitoring certification, consumer preferences and trust play a role. We explore this issue by applying logit analysis involving socio-economic and psychometric variables to survey data from Italy. Results identify marked consumer preferences for public bodies and trust in stakeholders a key determinant.
Tipo: Conference Paper or Presentation Palavras-chave: Animal welfare standards; Certification; Consumer trust; Monitoring; Stated choice; Food Consumption/Nutrition/Food Safety; Livestock Production/Industries.
Ano: 2006 URL: http://purl.umn.edu/7772
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