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Differences in WTP and Consumer Demand for Organic and Non-GM Fresh and Processed Foods.

机译:WTP和消费者对有机和非转基因新鲜和加工食品的需求差异。

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摘要

Auction experiments were used to examine demand and premium differences between organic, non-GM (genetically modified), and conventional versions for two pairs of fresh and processed foods. Results showed processed foods had greater substitutability among the versions than fresh products. Conventional versions were the least price sensitive, while non-GM versions were the most sensitive. Significant premium differences were found between fresh and processed foods for sweet corn and tortilla chips, but not for potatoes and potato chips. Results from random effects models mirrored these findings. In general, the extent of premium differences between fresh and processed versions appears dependent on the food product.
机译:拍卖实验用于检验两对新鲜食品和加工食品的有机,非转基因(转基因)和常规版本之间的需求和溢价差异。结果显示,加工食品在这些版本中的替代性比新鲜产品更高。常规版本对价格最不敏感,而非转基因版本最敏感。发现新鲜食品和加工食品中甜玉米和玉米饼的溢价差异显着,而马铃薯和薯片则没有。随机效应模型的结果反映了这些发现。通常,新鲜和加工版本之间的溢价差异程度似乎取决于食品。

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