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Consumers' relative preferences for meat attributes and the impact of carbon footprint information on consumer choice

机译:消费者对肉类属性的相对偏爱以及碳足迹信息对消费者选择的影响

摘要

Growing concern over environmental impacts and other credence characteristics of food has resulted in increasing interest in the production methods and other attributes of meat products. According to previous studies especially food safety, domestic origin, organic production and animal welfare have been requested attributes of meat products. Several studies have highlighted the importance of allowing for consumer heterogeneity, but to the best of my knowledge there has been no research on the impact of the carbon footprint information on the choice of a meat product. The aim of this thesis is to provide information on relative preferences of consumers for minced meat attributes, i.e. the product features that give them the greatest added value. To that end, the study examines whether the meat type (beef, pork, pork-beef), the method of production (conventional, organic, animal welfare-oriented and product safety and health-oriented production), the fat content of the product or the carbon footprint information have an impact on consumers’ choice of minced meat and whether these attributes have interaction effects on the choice. In addition, the heterogeneity of consumer preferences is assessed, in order to define possible consumer groups and to profile them based on their socio-demographic background and attitudes. Finally, this study produces relative willingness to pay estimates for particular products of interest in general and separately for the heterogeneous consumer classes. The consumer preferences for minced meat attributes were measured through a choice experiment. The data were gathered with an online survey from 1623 consumers representative of Finnish Internet users. The choices were modelled using the conditional logit model and to allow for consumer heterogeneity the latent class model was used. A low fat percentage was found to have generally a particularly positive effect on the choice of minced meat product. Among the methods of production, organic production had a larger positive effect on the choice compared to animal welfare-oriented as well as product safety and health-oriented production. Minced beef meat was preferred over both pork and mixed beef and pork meat. The carbon footprint had an impact on the meat type-specific consumer preferences: beef products have a larger carbon footprint than pork products and consequently their popularity decreased when the footprint information was presented to the consumers. Six heterogeneous consumer classes were identified from the data: price-conscious consumers (23% of the respondents), fat content-conscious (20%), concerned (17%), indifferent (17%) and beef-preferring consumers (13%), and finally a segment having highly positive preferences for responsible production methods (11%). The consumers were generally willing to pay more for a low fat content, but the relative willingness to pay estimates were largely dependent on the heterogeneous consumer groups. Consumer willingness to pay for carbon footprint information was not especially high, but the matter should be further examined in order to draw decisive conclusions.
机译:人们越来越关注食品的环境影响和其他信誉特征,导致人们对肉类产品的生产方法和其他属性越来越感兴趣。根据先前的研究,尤其是肉制品的属性要求特别是食品安全性,国内来源,有机生产和动物福利。多项研究强调了允许消费者异质性的重要性,但据我所知,还没有关于碳足迹信息对肉类产品选择的影响的研究。本文的目的是提供关于消费者对肉末属性的相对偏好的信息,即使他们获得最大附加值的产品特征。为此,该研究检查了肉类(牛肉,猪肉,猪肉牛肉),生产方法(常规,有机,动物福利为导向以及产品安全和健康为导向的生产),产品的脂肪含量或碳足迹信息会影响消费者对肉末的选择,以及这些属性是否对选择有交互作用。此外,还评估了消费者偏好的异质性,以便定义可能的消费者群体并根据其社会人口统计学背景和态度对其进行描述。最终,这项研究产生了相对意愿,通常愿意为感兴趣的特定产品或不同种类的消费者类别分别支付估计费用。消费者对肉末属性的偏好是通过选择实验来衡量的。数据是通过1623个芬兰互联网用户代表的在线调查收集的。使用条件logit模型对选择进行建模,并考虑到消费者的异质性,使用了潜在类模型。发现低脂肪百分比通常对肉末产品的选择具有特别积极的影响。在生产方法中,与以动物福利为导向以及产品安全和健康为导向的生产相比,有机生产对选择的影响更大。碎肉比猪肉,混合牛肉和猪肉都更受欢迎。碳足迹对特定于肉类的消费者喜好有影响:牛肉产品的碳足迹比猪肉产品大,因此,当向消费者提供足迹信息时,其受欢迎程度下降。从数据中识别出六种不同的消费者类别:价格敏感的消费者(占受访者的23%),脂肪含量的消费者(占20%),关注的消费者(占17%),冷漠的消费者(占17%)和牛肉优先的消费者(占13%) ),最后是对负责任的生产方法高度肯定的细分受众群(占11%)。消费者通常愿意为低脂肪含量付出更多,但相对的支付意愿在很大程度上取决于不同的消费群体。消费者支付碳足迹信息的意愿不是很高,但是应该进一步研究该问题,以便得出决定性的结论。

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    Koistinen Laura;

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  • 年度 2010
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