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Market and Institutional Limits in Supplying Animal Welfare: some Conceptual Thoughts for Future Agricultural Economic Research 动物福利供给的市场与制度局限——对未来农业经济研究的一些概念思考
Pub Date : 2020-05-01 DOI: 10.18461/IJFSD.V11I2.45
M. Mergenthaler, I. Schröter
Providing adequate levels of farm animal welfare is a challenge in today’s societies. Economic research indicates that neither market valuation for credence attributes in opaque markets, nor transparency improved market valuation with labelling schemes, nor non-market valuation in hypothetical markets to consider non-use values, nor non-monetary valuation in an ethical context are suitable to capture the value dimensions of farm animal welfare adequately. Monetary and non-monetary valuation problems stem from the complex concept of farm animal welfare and ethical challenges in utilitarian and anthropocentric approaches. Animal centred valuation of farm animal welfare is suggested as one future venue of economic research conditioned on overcoming speciesism.
在当今社会,提供足够水平的农场动物福利是一项挑战。经济研究表明,无论是在不透明市场中对信任属性的市场估值,还是通过标签方案提高透明度的市场估值、在假设市场中考虑非使用价值的非市场估值,以及在道德背景下的非货币估值,都不适合充分捕捉农场动物福利的价值维度。货币和非货币估价问题源于农场动物福利的复杂概念以及功利主义和以人类为中心的方法中的伦理挑战。以动物为中心的农场动物福利评估被认为是未来以克服物种主义为条件的经济研究的一个场所。
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引用次数: 3
Bioceres S.A: Ag Biotechnology Expansion Bioceres S.A:Ag生物技术扩展
Pub Date : 2020-05-01 DOI: 10.18461/IJFSD.V11I2.48
R. Feeney, Silvia Novaira
In this case we present an investment decision-making situation in which a stockholder of an Argentine Agribusiness Biotechnology company has to analyze the company’s strategy and decide if he will further invest in the firm. The company name is Bioceres; it is a fully integrated crop productivity provider in the areas of seed traits, biologicals, molecular farming and metabolic engineering. It has annual revenues of around 150 million dollars, and net losses of 10 million dollars. In the near future Bioceres will launch, at a global scale, its leading technology called HB4®, which provides drought and salinity tolerance to crops such as soybeans, alfalfa and wheat. By early 2019 Bioceres is intending to go public in the American stock market.
在这种情况下,我们提出了一种投资决策情况,即阿根廷农业综合企业生物技术公司的股东必须分析该公司的战略,并决定是否会进一步投资该公司。公司名称为Bioceres;它是一家在种子性状、生物制品、分子农业和代谢工程领域全面整合的作物生产力提供商。它的年收入约为1.5亿美元,净亏损为1000万美元。在不久的将来,Bioceres将在全球范围内推出其名为HB4®的领先技术,该技术为大豆、苜蓿和小麦等作物提供耐旱性和耐盐性。到2019年初,Bioceres计划在美国股市上市。
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引用次数: 0
Food-Scanners as a Radical Innovation in German Fresh Produce Supply Chains 食品扫描仪是德国新鲜农产品供应链的一项重大创新
Pub Date : 2020-05-01 DOI: 10.18461/IJFSD.V11I2.43
Simon Goisser, H. Mempel, V. Bitsch
Originally advertised as tools for end-consumers, portable food-scanners have recently reached a high level of awareness and show potential as instruments for quality assessment along fruit and vegetable supply c hains. The current study explores preferences and concerns of chain actors regarding the implementation of this technology through semi-structured interviews. Results indicate that food-scanners could facilitate quality control at different levels of the fresh produce supply chain by providing fast, non-destructive and objective measurements. Concerns about the application of food-scanners could be identified with respect to potential additional requirements of fruit wholesaler resulting in more pressure on producers. To further a goal-oriented and user-directed development of this new technology, future research should be directed at its impacts on perception of fruit quality along the chain as well as end-consumers’ readiness to use these devices in everyday life.
便携式食品扫描仪最初被宣传为终端消费者的工具,最近已经达到了很高的知名度,并显示出作为水果和蔬菜供应链质量评估工具的潜力。目前的研究通过半结构化访谈探讨了连锁参与者对该技术实施的偏好和担忧。结果表明,食品扫描仪可以通过提供快速、无损和客观的测量,促进新鲜农产品供应链不同层面的质量控制。对食品扫描仪应用的担忧可以从水果批发商的潜在额外要求中确定,这会给生产商带来更大的压力。为了进一步推动这项新技术以目标为导向和以用户为导向的发展,未来的研究应该着眼于它对整个链条上水果质量感知的影响,以及最终消费者在日常生活中使用这些设备的准备程度。
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引用次数: 1
Consumers (Dis)Preference for Bitterness in Extra Virgin Olive Oil: A Field Experiment 消费者(非)偏爱特级初榨橄榄油的苦味:一项实地试验
Pub Date : 2020-02-14 DOI: 10.18461/IJFSD.V11I1.36
F. Caracciolo, C. Cavallo, T. Giudice, T. Panico, R. Vecchio, G. Cicia
Globally, bitterness in food is not a preferred attribute by consumers, for several reasons. In the case of Extra Virgin Olive Oil its presence is fundamental as it is a healthiness indicator, being strictly linked to the antioxidant content. The current study aimed to assess the extent of Italian consumers’ preferences for bitterness taste of Extra Virgin Olive Oil. Real choices made by shoppers at the store shelf of a hypermarket were recorded and then compared with the selected Extra Virgin Olive Oil sensory profiles evaluated by a professional panel. Findings reveal that bitterness exerts a negative willingness to pay equal to -1.18 €/liter. Furthermore, consumers tend to overestimate the perception of Extra Virgin Olive Oil bitterness compared to sensory experts. Results provide new evidences of consumer preferences for sweet sensory profile of Extra Virgin Olive Oil and bitter aversion.
在全球范围内,由于几个原因,消费者不喜欢食物中的苦味。就特级初榨橄榄油而言,它的存在是至关重要的,因为它是一种健康指标,与抗氧化剂含量严格相关。目前的研究旨在评估意大利消费者对特级初榨橄榄油苦味的偏好程度。顾客在大型超市货架上的真实选择被记录下来,然后与专业小组评估的精选特级初榨橄榄油感官特征进行比较。研究结果显示,苦味会产生负的支付意愿,相当于每升-1.18欧元。此外,与感官专家相比,消费者往往高估了对特级初榨橄榄油苦味的感知。结果为消费者对特级初榨橄榄油的甜味感官偏好和苦味厌恶提供了新的证据。
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引用次数: 13
Consumer Personality and Local Food Specialties: The Case of Norway 消费者个性与当地特色食品:挪威的案例
Pub Date : 2020-02-14 DOI: 10.18461/IJFSD.V11I1.35
G. W. Gustavsen, Atle Wehn Hegnes
In studies of consumption of local food specialties (LFSs), individual personalities are rarely mentioned. In this article, we want to expand on and provide a nuanced explanation of the characteristics of these consumers of these products, asking: Are there any personality traits that characterize these consumers? We use the Big Five personality model to unpack the relationship between individuals' personalities and choices of LFS in the Norwegian context. The model consists of the following five personal traits: extraversion, agreeableness, conscientiousness, neuroticism, and openness to experience. These personality traits are latent, but through questions regarding behavior, the traits may be revealed. To construct latent variables to measure these traits, we apply the graded response model. Furthermore, socioeconomic variables are combined with personality traits in logistic regression models to find the relationships between personality and choice of Norwegian LFSs. Our results show that in all models the latent variable Openness to experience was one of the most important predictors of all the choices of LFS made by individuals. Openness to experience is characterized by fantasy, aesthetic sensitivity, attentiveness to inner feelings, preference for variety, and intellectual curiosity. The consequence of the connection between Openness to experience and LFS is that stakeholders may take this into account when seeking to increase sales.
在对地方特色食品消费的研究中,个体个性很少被提及。在这篇文章中,我们想要对这些产品的消费者的特征进行扩展和细致入微的解释,并提出这样的问题:这些消费者有什么个性特征吗?我们使用大五人格模型来解析挪威情境下个体人格与LFS选择之间的关系。该模型由以下五个个人特征组成:外向性、宜人性、尽责性、神经质和经验开放性。这些人格特质是潜在的,但通过有关行为的问题,这些特质可能会被揭示出来。为了构建潜在变量来衡量这些特征,我们采用了分级反应模型。在logistic回归模型中,将社会经济变量与人格特征相结合,寻找人格与挪威低收入家庭成员选择的关系。我们的研究结果表明,在所有模型中,潜在变量经验开放性是个体做出的所有LFS选择的最重要预测因素之一。对经验持开放态度的特点是幻想、审美敏感、对内心感受的关注、对多样性的偏好和求知欲。经验开放性与LFS之间联系的结果是,利益相关者在寻求增加销售时可能会考虑到这一点。
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引用次数: 4
Organic farming as a rural development factor in Poland - the role of good governance and local policies. 有机农业是波兰农村发展的一个因素——善政和地方政策的作用。
Pub Date : 2020-02-14 DOI: 10.18461/IJFSD.V11I1.39
Ruta Śpiewak, J. Jasiński
The main goal of this article is to assess the conditions under which market-oriented and formally organised organic farming might become a factor for local development. The main question is: to what degree is the impact of this factor (organic farming) due to local policies and the quality of local governance? Based on research carried out in 2013 and in 2016 in various parts of Poland, the authors demonstrate when and under what conditions and circumstances organic farming may improve farmers’ social and economic conditions as well as the overall development of areas with a significant organic agricultural sector (proportionally to the local scale). The preliminary findings underline that local authorities in rural areas are an institution that can significantly contribute to the maintenance and development of organic farming in Poland.
本文的主要目标是评估市场化和正式组织的有机农业可能成为当地发展因素的条件。主要问题是:这一因素(有机农业)在多大程度上受到地方政策和地方治理质量的影响?根据2013年和2016年在波兰各地进行的研究,作者证明了有机农业何时以及在何种条件和情况下可以改善农民的社会和经济条件,以及有机农业部门重要地区的整体发展(与当地规模成比例)。初步调查结果强调,农村地区的地方当局是一个能够为波兰有机农业的维持和发展做出重大贡献的机构。
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引用次数: 4
Pricing Perishables: Robust Price Assurance 易腐物品定价:稳健的价格保证
Pub Date : 2020-02-14 DOI: 10.18461/IJFSD.V11I1.38
R. Weaver, Yongma Moon
As perishable products are worthless at end-of-life, for a given supply prices are often dynamically adjusted to ensure inventory is exhausted at end-of-life. When consumers expect such price reductions, they may strategically time their purchases. These two conditions pose a complex problem for pricing. Given inventory, cost of production is sunk. Thus, the dynamic path for prices must be set to maximize revenues with an eye on inventory take-down as well as to discourage strategic behavior. This problem is further challenged when prices and the extent of consumer strategic behavior are uncertain. This paper presents an approach for pricing a set of perishable products that are highly substitutable, yet differentiated to target a set of consumer segments. We propose and analyze a price assurance scheme as a solution to the strategic behavior of consumers and price uncertainty. We present and evaluate our price assurance approach by comparing two price assurance schemes: i) ex-post price assurance, and ii) ex-ante price assurance to risk neutral dynamic pricing without regard for consumer strategic behavior. These approaches have not to our knowledge been previously considered in our setting of perishables, uncertain consumer strategic behavior, and price uncertainty. Our numerical experiments show that our robust optimization model prevents loss when a firm encounters the worst-case demand and outperforms a risk neutral pricing model. Comparison across our different pricing schemes provides conditions under which particular schemes may dominate others.
由于易腐产品在使用寿命结束时毫无价值,对于给定的供应价格通常会进行动态调整,以确保库存在使用寿命终止时耗尽。当消费者期望降价时,他们可能会战略性地安排购买时间。这两个条件对定价提出了一个复杂的问题。考虑到库存,生产成本就会下降。因此,必须设定价格的动态路径,以最大限度地提高收入,同时关注库存减少,并阻止战略行为。当价格和消费者战略行为的程度不确定时,这个问题会受到进一步的挑战。本文提出了一种对一组易腐产品进行定价的方法,这些易腐产品具有高度的可替代性,但针对一组消费者群体进行了区分。我们提出并分析了一种价格保证方案,以解决消费者的战略行为和价格不确定性。我们通过比较两种价格保证方案来提出和评估我们的价格保证方法:i)事后价格保证,以及ii)事前价格保证与不考虑消费者战略行为的风险中性动态定价。据我们所知,这些方法以前在我们的易腐物品、不确定的消费者战略行为和价格不确定性的环境中没有被考虑过。我们的数值实验表明,当企业遇到最坏情况的需求时,我们的稳健优化模型可以防止损失,并且优于风险中性定价模型。我们不同定价方案之间的比较提供了特定方案可能主导其他方案的条件。
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引用次数: 0
Utilization of Food Quality Labels Included in the European Union Quality Schemes 欧盟质量计划中食品质量标签的使用
Pub Date : 2020-02-14 DOI: 10.18461/IJFSD.V11I1.40
T. Sadílek
The paper deals with European Union quality schemes of Protected Designation of Origin, Protected Geographical Indication and Traditional Speciality Guaranteed labels. This paper aims to analyse the share of PDO, PGI and TSG labels in EU countries, selected product categories and their structure, and explains the relationships between country of product origin and number of registered product names. Secondary data from the Database of Origin and Registration are used. As the results show, the highest number of product names is registered under the PDO label, followed closely by the PGI label. The dominant country is Italy followed by other Mediterranean countries such as France, Spain, Portugal and Greece.
本文论述了欧盟原产地保护标志、地理标志保护标志和传统特色保证标签的质量方案。本文旨在分析PDO、PGI和TSG标签在欧盟国家的份额、选定的产品类别及其结构,并解释产品原产国与注册产品名称数量之间的关系。使用来源和登记数据库中的二级数据。结果显示,注册在PDO标签下的产品名称数量最多,其次是PGI标签。占主导地位的国家是意大利,其次是法国、西班牙、葡萄牙和希腊等其他地中海国家。
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引用次数: 4
Brewing a more Balanced Cup: Supply Chain Perspectives on Gender Transformative Change within the Coffee Value Chain 酿造更平衡的杯子:咖啡价值链中性别变革的供应链视角
Pub Date : 2020-02-14 DOI: 10.18461/IJFSD.V11I1.37
Alissa Bilfield, D. Seal, D. Rose
Shifts in global agriculture have led more women into formal roles in the coffee industry as small-holder producers and cooperative members. Inclusion of women in these institutions, however, does not guarantee a change in historical power relations, or the benefits that might flow from this. A transformative change in gender relations not only requires changes in women's attitudes and capacities and in the relationships between men and women, but also progress at the institutional and structural levels, a topic which has been infrequently studied. To address this gap, this paper explores institutional perspectives of stakeholders in the supply chain of a fair-trade organic coffee federation located in the western highlands of Guatemala. Major themes emerged from the interviews regarding women's inclusion in the industry, gender sensitization, women's empowerment, and supply chain support. The study finds that empowering women as productive cooperative members requires not only technical assistance and support, but also creation of an inclusive social and political environment that supports expanded choices for women and men. The paper expands our understanding of the historical context and current institutional dynamics that are fueling gender transformative change in the coffee industry. The conclusions find that this type of approach may lead to more than just superficial gender integration, and has the potential to result in the genuine integration of women into previously male-dominated organizations and the eventual percolation of society-wide shifts in gender norms, moving towards a more equitable society.
全球农业的转变使更多的女性在咖啡行业担任正式角色,成为小农户生产者和合作社成员。然而,将妇女纳入这些机构并不能保证历史权力关系的改变,也不能保证由此带来的好处。两性关系的变革不仅需要改变妇女的态度和能力以及男女关系,还需要在体制和结构层面取得进展,这是一个很少被研究的话题。为了解决这一差距,本文探讨了位于危地马拉西部高地的公平贸易有机咖啡联合会供应链中利益相关者的制度视角。采访中出现了关于妇女融入行业、性别敏感、妇女赋权和供应链支持的主要主题。研究发现,赋予妇女作为生产合作社成员的权力不仅需要技术援助和支持,还需要创造一个包容性的社会和政治环境,支持扩大妇女和男子的选择。这篇论文扩展了我们对推动咖啡行业性别变革的历史背景和当前制度动态的理解。结论发现,这种方法可能导致的不仅仅是表面上的性别融合,而且有可能使妇女真正融入以前由男性主导的组织,并最终在全社会范围内渗透性别规范的转变,走向一个更加公平的社会。
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引用次数: 2
Munger, Michael C. (2018). Tomorrow 3.0. Transaction Costs and the Sharing Economy 芒格,迈克尔·C.(2018)。明天3.0。交易成本与共享经济
Pub Date : 2020-02-14 DOI: 10.18461/IJFSD.V11I1.41
R. Mueller
In the mid-1950s Erich Geiersberger, a journalist of the Bavarian rural radio, pioneered machinery rings. He had noticed that many family farms in Germany had over-invested in farm machinery compared to farms of similar size in France and in the Netherlands. This, Geiersberger worried, would threaten their competitiveness in the coming European Economic Community. Geiersberger suggested 'machine rings' as a solution to this predicament. Michael Munger, a professor of economics at Duke University in Durham, NC, USA, is probably totally unaware of machinery rings; they are certainly not mentioned in his book. Like Geiersberger, Munger is concerned with institutions that improve the utilization of durable goods. Yet, whereas Geiersberger acted as an organization designer and builder, Munger is a keen economic observer of changes in the organization of markets, changes which he expects to become revolutionary.
20世纪50年代中期,巴伐利亚乡村电台的记者Erich Geiersberger开创了机械圈的先河。他注意到,与法国和荷兰类似规模的农场相比,德国的许多家庭农场在农业机械方面投资过多。盖尔斯伯格担心,这将威胁到他们在即将到来的欧洲经济共同体中的竞争力。盖尔斯伯格建议用“机器铃声”来解决这一困境。美国北卡罗来纳州达勒姆杜克大学经济学教授Michael Munger可能完全不知道机械圈;在他的书中肯定没有提到它们。和盖尔斯伯格一样,芒格关注的是提高耐用品利用率的机构。然而,尽管盖尔斯伯格是一名组织设计师和建设者,但芒格是市场组织变化的敏锐经济观察者,他预计这些变化将成为革命性的。
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引用次数: 0
期刊
International Journal on Food System Dynamics
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