1,721,064 research outputs found
Cue versus independent food attributes: the effect of adding attributes in choice experiments
No full textWe examine the effects of adding an independent food attribute on consumers’ willingness to pay (WTP) estimates for both cue and independent food attributes
Consumers’ Preferences and Attitudes Toward Local Food Products
No full textIn recent years, consumers’ interest in local food has significantly
increased. Several studies in the agricultural economics andmarketing
literature have analyzed mainly consumers’ preferences for local food
products. In this study, we perform a consumer segmentation with
regard to consumer behavior toward local food. We collected data
from a survey conducted during summer 2010 in Naples, South Italy.
Consumer segments were identified taking account of five aspects: (1)
food consumption styles; (2) perception of local food; (3) purchasing
motives; (4) perceived quality of local food; and (5) sociodemographic
characteristics. They could be profiled as ethnocentric consumers,
environmentalists, strict localists, and quality labeling oriented
Alternative Labeling Programs and Purchasing Behavior toward Organic Foods: The Case of the Participatory Guarantee Systems in Brazil
Full text linkRegulatory standards and certification models are essential tools guaranteeing the authenticity of organic products. In particular, third-party certification is useful to consumers since it provides guarantees regarding production processes and food quality. In an attempt to cope with the costs and bureaucratic procedures related to the adoption of such certification, groups of small producers have begun to rely upon alternative quality assurance systems such as Participatory Guarantee Systems (PGS). This study contextualizes and analyzes the PGS scheme and describes the Brazilian Rede Ecovida de Agroecologia network. We then investigate the effect of various factors on Brazilian
consumers’ purchasing behavior for organic products guaranteed by PGS. The results show
that employed and older consumers who live in rural and suburban areas are more likely to buy organic PGS products
Revisiting consumers’ valuation for local versus organic food using a non-hypothetical choice experiment: Does personality matter?
Full text linkWe investigate consumers’ preferences and willingness to pay (WTP) for local and organic foods using a non-hypothetical choice experiment. Past studies have observed that beliefs and attitudes affect consumers’ preferences for local and organic productions claims. However, in psychology, personality is an important factor in explaining individuals’ attitudes and behavior, since personality traits are stable features which capture how individuals think, feel, and behave. To the best of our knowledge, this is the first study to investigate the interaction between personality traits and consumers’ preferences for both local and organic food products. We used applesauce as the product in question, and we implemented the MIDI (Midlife Development Inventory) scale to capture respondents’ personalities. We focused on the “Big Five” personality traits: openness to experience, conscientiousness, extraversion, agreeableness and neuroticism. We find that personality traits can be sources of heterogeneity in consumers’ preferences for locally produced, but not for organic applesauce
TESTING COMMITMENT COST THEORY IN CHOICE EXPERIMENTS
No full textIn choice experiments, it is commonly assumed that individuals make choices in static and certainty decision-making conditions. Real-world choices, however, are usually made in a dynamic setting. Committing a purchase decision under conditions of uncertainty might have a “Commitment Cost” (CC). In this study, we test CC theory using a nonhypothetical choice experiment. Specifically, we test whether choice behavior and willingness to pay estimates differ when individuals have the option to gain present or delayed information or reverse the transaction. Our results suggest that the construction of a dynamic decision context can be relevant in the design of choice experiments
A sensory study on consumer valuation for plant-based meat alternatives: What is liked and disliked the most?
Full text linkThe food sector has witnessed a surge in the production of plant-based meat alternatives that aim to mimic various attributes of traditional animal products. However, overall sensory appreciation remains low. This study employed open-ended questions, preference ranking, and an identification question to analyze sensory drivers and barriers to liking four burger patties, i.e., two plant-based (one referred to as pea protein burger and one referred to as animal-like protein burger), one hybrid meat-mushroom, and one 100 % beef burger. Untrained participants (n = 175) were randomly assigned to blind or informed conditions in a between-subject study. The main objective was to evaluate the impact of providing information about the animal/plant-based protein source/type, and to obtain product descriptors and liking/disliking levels from consumers. Results from the ranking tests for blind and informed treatments showed that the animal-like protein was the most preferred product, followed by the 100 % beef burger. Moreover, in the blind condition, there was no significant difference in preferences between the beef burger and the hybrid and pea protein burgers. In the blind tasting, people preferred the pea protein burger over the hybrid one, contrary to the results of the informed tasting, which implies the existence of affecting factors other than pure hedonistic enjoyment. In the identification question, although consumers correctly identified the beef burger under the blind condition, they still preferred the plantbased 'animal-like' burger
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
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