scholarly journals Choice Experiment Performed on the Fresh Black Slavonian Pig’s Meat: A Preliminary Study

Poljoprivreda ◽  
2021 ◽  
Vol 27 (2) ◽  
pp. 75-83
Author(s):  
Sanja Jelić Milković ◽  
Ružica Lončarić ◽  
Krunoslav Zmaić ◽  
David Kranjac ◽  
Maurizio Canavari
Keyword(s):  
Logit Model ◽  
Choice Experiment ◽  
Consumer Preferences ◽  
Random Parameter ◽  
Multinomial Logit Model ◽  
Error Component ◽  
Geographical Information ◽  
Heterogeneous Preferences ◽  
Fresh Meat ◽  
Random Parameter Logit

Until now, no research has been carried out in Croatia into consumer preferences for a particular agricultural and food product by a choice experiment. Therefore, little data are available about Croatian consumers' preferences for social concerns (sustainability, biodiversity, rural development and animal welfare) with regard to the consumer choice and behavior favoring local pig breeds, in this case the Black Slavonian Pig breed. A survey was the method used to collect the data, and a survey questionnaire was used as an instrument. The survey was performed on a sample of n = 100 Croatian consumers surveyed online using a hypothetical choice experiment. The data were analyzed using the three logit models: a multinomial logit model (MNL), random parameter logit (RPL), and an error component random parameter logit model (RPL-EC) in order to examine the consumers’ heterogeneous preferences for fresh ham meat of the Black Slavonian Pig. The results suggest that the Croatian consumers appreciated a darker red fresh pork meat than the one obtained from the Black Slavonian Pig reared outdoors and semi-outdoor. They also prefer a fresh meat bearing a geographical information label, such as the continental Croatia and continental Croatia + PDO, to a fresh meat without a label.

scholarly journals Taste Beats Reputation in New Food Products Choice: The Case of Ready-to-Eat Pomegranate among Young Consumers in Veneto Region (Italy)

Horticulturae ◽  
2021 ◽  
Vol 7 (7) ◽  
pp. 179
Author(s):  
Alice Stiletto ◽  
Erika Rozzanigo ◽  
Elisa Giampietri ◽  
Samuele Trestini
Keyword(s):  
Discrete Choice ◽  
Choice Experiment ◽  
Consumer Preferences ◽  
Random Parameter ◽  
Food Products ◽  
Sensory Features ◽  
Young Consumers ◽  
Random Parameter Logit ◽  
Italian Origin ◽  
Random Parameter Logit Model

This study investigates the preferences for ready-to-eat pomegranate arils in Italy through a discrete choice experiment (DCE) on 264 young consumers in Italy. The aim is to estimate consumers’ willingness to pay (WTP) for the reputational attributes of the product (e.g., the product origin and sales channel) and to discriminate the elicited preferences between tasting and non-tasting situations. To this purpose, a random parameter logit model was employed to assess the heterogeneity in consumer preferences. The results suggest that non-tasters attach a relevant value to the reputational attributes (e.g., +75% WTP for Italian origin). Moreover, considering the sensory features of the products, we found that consumers in this group discriminate against the proposed samples only through their visual characteristics: they prefer the sample with the largest size and red colored arils. In addition, we found that the tasting experience reduced the value attached to the reputational attributes (e.g., −50% WTP for local origin) for consumers, compared to non-tasting situation, thus shifting their preference to the samples that they appreciated the most (high liking). Specifically, we found that consumers in the tasting group preferred the product sample with the highest level of sweetness and the lowest level of sourness and astringency, showing a higher preference for sweetness. The findings contribute to the literature on consumers’ behavior on new food products (NFPs), showing that reputational attributes lose value after the tasting experience. In contrast, the sensory features of the NFPs can help tasters to reduce the information asymmetry, which traditionally represents a hurdle in purchases for new consumers. However, this depends on the individuals’ subjective preferences, as demonstrated by the significant effect of liking levels in discriminating consumers’ choices. To conclude, although these results cannot be extended to the general population, they may give some interesting insights about future trends of NFP demand.

scholarly journals The Effects of Life Course Events on Car Ownership and Sustainable Mobility Tools Adoption Decisions: Results of an Error Component Random Parameter Logit Model

2021 ◽  
Vol 13 (12) ◽  
pp. 6816
Author(s):  
Gaofeng Gu ◽  
Tao Feng ◽  
Chixing Zhong ◽  
Xiaoxi Cai ◽  
Jiang Li
Keyword(s):  
Life Course ◽  
Logit Model ◽  
Random Parameter ◽  
Error Component ◽  
Car Ownership ◽  
Sustainable Mobility ◽  
Car Sharing ◽  
Random Parameter Logit ◽  
Electric Bike ◽  
Random Parameter Logit Model

Life course events can change household travel demand dramatically. Recent studies of car ownership have examined the impacts of life course events on the purchasing, replacing, and disposing of cars. However, with the increasing diversification of mobility tools, changing the fleet size is not the only option to adapt to the change caused by life course events. People have various options with the development of sustainable mobility tools including electric car, electric bike, and car sharing. In order to determine the impacts of life course events on car ownership and the decision of mobility tool type, a stated choice experiment was conducted. The experiment also investigated how the attributes of mobility tools related to the acceptance of them. Based on existing literature, we identified the attributes of mobility tools and several life course events which are considered to be influential in car ownership decision and new types of mobility tools choice. The error component random parameter logit model was estimated. The heterogeneity across people on current car and specific mobility tools are considered. The results indicate people incline not to sell their current car when they choose an electric bike or shared car. Regarding the life course events, baby birth increases the probability to purchase an additional car, while it decreases the probability to purchase an electric bike or joining a car sharing scheme. Moreover, the estimation of error components implies that there is unobserved heterogeneity across respondents on the sustainable mobility tools choice and the decision on household’s current car.

scholarly journals A logistic distribution model of new short sea shipping line along a mutimodal corridor in Italy

2021 ◽  
Vol 81 (ET.2021) ◽  
pp. 1-11
Author(s):  
Mauro Catalani
Keyword(s):  
Logit Model ◽  
Random Parameter ◽  
Multinomial Logit Model ◽  
Distribution Model ◽  
Logistic Distribution ◽  
Short Sea Shipping ◽  
Multimodal Transport ◽  
Random Parameter Logit ◽  
Transport Choice ◽  
Random Parameter Logit Model

The purpose of the application focuses on an intermodal model (RPL) to simulate the transport choice for freight sending on the most relevant corridor Naples–Milan. In this, operate a rail- road system with the introduction a new short sea shipping (SSS) intermodal line (Naples Sea Genova road Milan). The paper considers a collaboration with a multimodal transport operator, with many logistic platforms in Italy to analyze the degree of competition inside corridor. An application along this very congested route Milan (Segrate interport) - Nola (Naples interport) was used. The econometric models applied to operator choices are a random parameter logit model vs multinomial logit model with frequency, type of load and cost as main parameters.

scholarly journals CONSUMER WILLINGNESS TO PAY FOR TENNESSEE CERTIFIED BEEF

2018 ◽  
Vol 50 (2) ◽  
pp. 233-254 ◽  
Author(s):  
MEAGAN G. MERRITT ◽  
KAREN LEWIS DELONG ◽  
ANDREW P. GRIFFITH ◽  
KIMBERLY L. JENSEN
Keyword(s):  
Quality Assurance ◽  
Willingness To Pay ◽  
Logit Model ◽  
Choice Experiment ◽  
Random Parameter ◽  
Beef Quality ◽  
Random Parameter Logit ◽  
Beef Quality Assurance ◽  
The Impact ◽  
Random Parameter Logit Model

AbstractAlthough Tennessee has Advanced Master Beef Producer (AMBP) and Beef Quality Assurance (BQA) certifications for cattle producers, currently there is no state-certified beef labeling program. A choice experiment was administered to Tennessee consumers to determine their willingness to pay for Tennessee Certified Beef (TCB) and other attributes such as labels indicating producer participation in AMBP and BQA. Random parameter logit model results indicate consumers most valued TCB steak and no-hormones-administered ground beef. Consumers also valued many labels when appearing alongside the TCB label. The impact of providing participants label definitions prior to the choice experiment was examined.

scholarly journals Heterogeneous Preferences for Oysters: Evidence from Field Experiments

2017 ◽  
Vol 46 (2) ◽  
pp. 296-314 ◽  
Author(s):  
Tongzhe Li ◽  
Maik Kecinski ◽  
Kent D. Messer
Keyword(s):  
Logit Model ◽  
Field Experiments ◽  
Consumer Preferences ◽  
Revealed Preference ◽  
Older Individuals ◽  
Heterogeneous Preferences ◽  
Adult Participants ◽  
Negative Effect ◽  
Choice Tasks ◽  
Positive Effect

This study uses field experiments to investigate consumer preferences for oysters. In total, 486 adult participants completed a series of revealed-preference dichotomous-choice tasks and a demographic survey. Using a random effects logit model, we investigate factors that influence participants’ decisions to purchase oysters. As expected, price had a significant negative effect, while income had a positive effect. Older individuals and those who were relatively selective regarding shell color or smell are less likely to buy oysters, but consumers who valued size, oyster species, and harvest location were willing to pay more.

scholarly journals Consumer willingness to pay for fair-trade attributes of goat meat in Kenya: A choice experiment analysis

2020 ◽  
Vol 15 (4) ◽  
pp. 372-386
Author(s):  
David Jakinda Otieno ◽  
Keyword(s):  
Willingness To Pay ◽  
Fair Trade ◽  
Value Chain ◽  
Choice Experiment ◽  
Consumer Preferences ◽  
Random Parameter ◽  
Developed Countries ◽  
Support Provision ◽  
Goat Meat ◽  
Domestic Markets

Fair trade is an important ethical concern in the food value chains of developed countries. However, there is a dearth of empirical insights into consumer preferences for this critical aspect in the domestic markets of developing countries. The current study analysed consumer willingness to pay (WTP) for fair-trade attributes in the goat meat value chain in Nairobi, Kenya. Choice experiment data from 270 randomly sampled consumers was analysed using the random parameter logit (RPL) model. The results show that 56% of the consumers were aware of the fair-trade concept and 64% of them were willing to pay for fair-trade-compliant practices. Specifically, consumers were willing to pay a premium of 62% to prevent child labour, 45% to support provision of medical insurance for workers in the meat value chain, 40% for direct purchase from producers, 39% for fair-trade labelling and 30% to support disabled people as part of corporate social responsibility

What are tourists willing to pay for securing the survival of a flagship species? The case of protection of the Ethiopian wolf

2019 ◽  
pp. 135481661988043 ◽  
Author(s):  
Tafesse Estifanos ◽  
Maksym Polyakov ◽  
Ram Pandit ◽  
Atakelty Hailu ◽  
Michael Burton
Keyword(s):  
Protected Area ◽  
Choice Experiment ◽  
National Park ◽  
Prior Experience ◽  
Random Parameter ◽  
Wolf Population ◽  
Existence Value ◽  
Random Parameter Logit ◽  
Unique Species ◽  
Random Parameter Logit Model

Ecotourism can be an important tool for protecting biodiversity in developing countries. Tourists have preferences for viewing charismatic species and for their conservation, but our understanding of these preferences remains limited. Using choice experiment surveys, we investigate tourists’ preferences and willingness to pay (WTP) for the protection of the Ethiopian wolf ( Canis simensis) in Ethiopia’s Bale Mountains National Park. Results from a random parameter logit model show that tourists were willing to pay up to US$5.82/day/trip for increasing the wolf population from 200 to a more viable number of 250 but very little for a more substantial increase. Tourists also valued increases in the size of the protected area (PA) and access to the wolf habitat. The WTP is found to be dependent on tourists’ prior experience to Ethiopian PAs and whether they had viewed other unique species in the park. The findings suggest opportunities for ecotourism to support the Ethiopian wolf, which is in a critical state, and that the primary motivation for tourists’ support might be due to the wolf’s existence value.

Italian millennials' preferences for wine: an exploratory study

2020 ◽  
Vol 122 (8) ◽  
pp. 2403-2423
Author(s):  
Federico Nassivera ◽  
Gianluigi Gallenti ◽  
Stefania Troiano ◽  
Francesco Marangon ◽  
Marta Cosmina ◽  
...  
Keyword(s):  
New Media ◽  
Willingness To Pay ◽  
Carbon Footprint ◽  
Generation Y ◽  
Logit Model ◽  
Random Parameter ◽  
Multinomial Logit Model ◽  
Discrete Choice Models ◽  
Content Type ◽  
Wine Consumption

PurposeThis paper aims to investigate the wine consumption among young people belonging to the so-called millennial generationDesign/methodology/approachThis study uses a questionnaire and a choice experiment (CE) with a multinomial logit model (MNL), implementing a random parameter logit model (RPL), to investigate the attitudes of millennials towards wine consumption, their purchasing behaviours and their willingness to pay for attributes of the products; in particular regarding the follwing: region of origin, “winescape”, certification, carbon footprint claim and price.FindingsMillennials appear to drink wine less frequently; they consume it more often in social on-premise settings, having a slightly higher willingness to pay and preferring carbon-neutral brands when choosing wine.Research limitations/implicationsThe limitation of this research was the analysis of a simulated situation where consumers declared their intention to purchase and not the effective purchase behaviour in the market.Further research should investigate wider millennials groups, also using the new media communication tools that characterise the communication behaviour of Generation Y. In this way, it would be possible to interview a millennial group at the national or international level.Practical implicationsThe research identifies some characteristics of millennials’ habits that can take into account the strategies of wine companies in order to develop a constructive relationship with Generation Y in Italy.Social implicationsThis research contributes to knowledge regarding the wine consumption habits of Italian millennials.Originality/valueThis paper applies discrete choice models to consumption situations in order to analyse millennials' preference and their willingness to pay for some innovative attributes of wine, in particular the carbon footprint.

scholarly journals U.S. Consumers' Willingness to Pay for Food Labeled ‘Genetically Modified’

2006 ◽  
Vol 35 (2) ◽  
pp. 299-310 ◽  
Author(s):  
Benjamin Onyango ◽  
Rodolfo M. Nayga ◽  
Ramu Govindasamy
Keyword(s):  
Logit Model ◽  
Genetically Modified ◽  
Random Parameter ◽  
Nationwide Survey ◽  
Choice Modeling ◽  
Modeling Framework ◽  
A Value ◽  
Label Information ◽  
Random Parameter Logit ◽  
Random Parameter Logit Model

This study analyzes U. S. consumers' choice of cornflakes under five different labeling statements. Using a nationwide survey and choice modeling framework, results indicate that consumers value labeling statements differently, depending on the information contained on the label. The random parameter logit model results indicated that, compared to cornflakes that have no label information, cornflakes labeled “contains no genetically modified com” have a value of 10 percent more, the label “USDA approved genetically modified com” has a value of 5 percent more, and the label “com genetically modified to reduce pesticide residues in your food” has a value of 5 percent more. The results also suggest that consumers negatively valued the label “contains genetically modified com,” paying 6.5 percent less, and the label “may contain genetically modified com,” paying 1 percent less than the product that has no label information.

Sign in / Sign up

Export Citation Format

Share Document