Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 181
Primeira ... 2345678910 ... Última
Imagem não selecionada

Imprime registro no formato completo
Consumer Attitudes towards Sustainability Attributes on Food Labels AgEcon
Tait, Peter R.; Miller, Sini; Abell, Walter L.; Kaye-Blake, William; Guenther, Meike; Saunders, Caroline M..
Concerns about climate change and the general status of the environment have increased expectation that food products have sustainability credentials, and that these can be verified. There are significant and increasing pressures in key export markets for information on Greenhouse gas (GHG) intensity of products throughout its life-cycle. How this information is conveyed to consumers is a key issue. Labelling is a common method of communicating certain product attributes to consumers that may influence their choices. In a choice experiment concerning fruit purchase decisions, this study estimates willingness to pay for sustainability attributes by consumers in Japan and the UK. The role of label presentation format is investigated: text only, text and...
Tipo: Conference Paper or Presentation Palavras-chave: Willingness to pay; Choice experiment; Food labelling; Sustainability; Cross-country comparison; Agricultural and Food Policy; Consumer/Household Economics; Environmental Economics and Policy; Food Consumption/Nutrition/Food Safety; Q18; Q51; Q56.
Ano: 2011 URL: http://purl.umn.edu/100716
Imagem não selecionada

Imprime registro no formato completo
Identificación de segmentos de mercado y preferencias hacia dos variedades de durazno fresco: una aproximación mediante evaluación in situ en una frutería de Santiago, Chile AgEcon
Mora, Marcos; Contador, Loreto; Infante, Rodrigo; Rubio, Pia; Espinoza, Jacqueline; Schnettler, Berta.
Published by Asociación de Economistas Agrarios de Chile
Tipo: Journal Article Palavras-chave: Conjoint analysis; Market segmentation; Consumer preference; Willingness to pay; Peach; Fresh fruit; Consumer/Household Economics; Marketing.
Ano: 2010 URL: http://purl.umn.edu/104412
Imagem não selecionada

Imprime registro no formato completo
Benefit Evaluation of the Country of Origin Labeling in Taiwan: Results from Auction Experiment AgEcon
Chern, Wen S.; Chang, Chun-Yu.
This research is aimed at investigating the consumer’s preference for food produced in Taiwan and the economic benefits for the country of origin labeling. The study uses both experimental auction and contingent valuation method (CVM) to investigate factors that affect the consumer’s willingness to pay (WTP) for products under country-of-origin labeling (COOL). Experimental auctions of Taiwan and China preserved olives as well as Taiwan, China and Vietnam oolong teas were conducted using the Vickrey’s second price sealed bid auction. For CVM, the study used the double-bounded dichotomous choice method in which we started assuming the same base price for all products in the first question and then varied the prices in the second CV question. The products...
Tipo: Conference Paper or Presentation Palavras-chave: Country-of-origin labeling; Experimental auction; Tobit model; Contingent valuation method; Logit model; Multinomial logit model; Willingness to pay; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Q13; D12..
Ano: 2009 URL: http://purl.umn.edu/49215
Imagem não selecionada

Imprime registro no formato completo
Using Random Parameters to Account for Heterogeneous Preferences in Contingent Valuation of Public Open Space AgEcon
Nahuelhual, Laura; Loureiro, Maria L.; Loomis, John B..
To test for preference heterogeneity in dichotomous choice contingent valuation responses, a random parameter logit (RPL) specification is used in this analysis. The RPL model confirms heterogeneity in respondents' preferences for protection of public open space, as reflected in statistically significant standard deviations of the normally distributed random parameters. Results show that while the majority of respondents indicate a positive willingness to pay (WTP), a minority of those surveyed report a negative WTP. Some of this variation in tastes remains even after individual characteristics and attitudinal variables are included in the model.
Tipo: Journal Article Palavras-chave: Contingent valuation; Open space; Random parameter logit; Willingness to pay; Land Economics/Use.
Ano: 2004 URL: http://purl.umn.edu/30909
Imagem não selecionada

Imprime registro no formato completo
Assessing Consumer Willingness to Pay for Value-Added Blueberry Products Using a Payment Card Survey AgEcon
Hu, Wuyang; Woods, Timothy A.; Bastin, Sandra; Cox, Linda J.; You, Wen.
This study offers insights on consumer acceptance and willingness to pay for three value-added blueberry products. A modified payment card approach was used. The analytical framework adopted allows the researcher to attach straightforward economic interpretation to the estimated impacts of willingness to pay factors. Results show consumer socio-economic characteristics are important determinants but play different roles depending on the products. Information on health benefits may also be important. However, it is found that outside information or consumer self-stated awareness of blueberries’ health benefits have different impacts. These impacts may function as substitutes rather than complements to each other.
Tipo: Journal Article Palavras-chave: Blueberry; Payment card contingent valuation; Value-added; Willingness to pay; Food Consumption/Nutrition/Food Safety; Marketing; D12; Q13.
Ano: 2011 URL: http://purl.umn.edu/104617
Imagem não selecionada

Imprime registro no formato completo
Consumer Preferences for Animal Welfare Attributes: Case of Gestation Crates AgEcon
Tonsor, Glynn T.; Olynk, Nicole J.; Wolf, Christopher A..
Paper replaced with revised version 06/13/08
Tipo: Conference Paper or Presentation Palavras-chave: Animal welfare; Economics of legislation; Gestation crates; Market failure; Pork; Voluntary labeling; Willingness to pay; Livestock Production/Industries.
Ano: 2008 URL: http://purl.umn.edu/6062
Imagem não selecionada

Imprime registro no formato completo
Understanding U.S. Consumer Demand for Milk Production Attributes AgEcon
Wolf, Christopher A.; Tonsor, Glynn T.; Olynk, Nicole J..
A choice experiment was used to examine the value of various fluid milk attributes. Respondents were surveyed regarding half or whole gallon milk purchases. A split-sample design was used to examine consumer inferences regarding food safety. Willingness to pay for verification of production process attributes varied across attributes and verifying entity. Consumers were generally willing to pay substantial premiums for milk produced without the use of rbST, on local family farms, with assured food safety enhancement, and for these claims to be verified by the U.S. Department of Agriculture.
Tipo: Journal Article Palavras-chave: Milk; Food safety; Grazing; RbST; Family farm; Local; Willingness to pay; Consumer/Household Economics; Food Consumption/Nutrition/Food Safety.
Ano: 2011 URL: http://purl.umn.edu/117186
Imagem não selecionada

Imprime registro no formato completo
Willingness to pay for a local food label for lamb meat in Spain AgEcon
Gracia, Azucena; de Magistris, Tiziana; Nayga, Rodolfo M., Jr..
The aim of the paper is to assess consumers’ willingness to pay (WTP) for a local food produced in a less-favoured area in the Aragon region (Spain). In particular, we examine whether consumers value lamb meat products (lamb and suckling lamb) labelled as “Ojinegra from Teruel”, traditionally produced in these area. We use a nonhypothetical experimental auction to elicit Spanish consumers’ WTP for “Ojinegra from Teruel” labelled lamb products. Results show that consumers are willing to pay a positive premium for a lamb and suckling lamb labelled as “Ojinegra from Teruel”.
Tipo: Conference Paper or Presentation Palavras-chave: Aragon; Auction; Label; Preferences; Willingness to pay; Demand and Price Analysis; Livestock Production/Industries.
Ano: 2011 URL: http://purl.umn.edu/114607
Imagem não selecionada

Imprime registro no formato completo
Assessing Public Preferences and Holistic Economic Value of Multifunctional Agriculture in the U.S. AgEcon
Moon, Wanki; Griffith, Wayne.
This study used the contingent valuation method to shed light on public preferences on the multifunctional roles of the U.S. agriculture and to present a holistic estimate of the economic value of the nonmarket goods and services of the U.S. agriculture. Fishbein’s model of reasoned behavior and mediation hypothesis were combined to model the relationship between WTP (behavioral intentions) and sets of explanatory variables including attitudes, perceived attributes (about family farms, farmland preservation programs, government involvement in agricultural markets, and ecological state of our world), and socio-demographic profiles. The estimated mean WTP was $515 per taxpayer annually. Aggregating individual WTPs across the U.S. taxpayers above 20 years...
Tipo: Conference Paper or Presentation Palavras-chave: Multifunctional Agriculture; Willingness to pay; Contingent Valuation; Social Psychological model; Mediation hypothesis; Agricultural and Food Policy; Consumer/Household Economics.
Ano: 2009 URL: http://purl.umn.edu/56010
Imagem não selecionada

Imprime registro no formato completo
Consumer attitudes toward GM food with hypothetical functional characteristics AgEcon
Marin, Floriana; Notaro, Sandra.
Since their introduction in the early 1990s, genetically modified organisms in agriculture tended to emphasize improved yield. Europeans, perceiving unacceptable risk and too little benefit, resoundingly disapproved of GMO use in agro-food processes. More recently, research has turned to developing products that use GMO components that better match consumer interest, including nutritionally enhanced foods, environmentally friendly crops, and other areas. The question that arises is whether Europeans perceive that the new, prospective benefits outweigh the olds risks, opening the market to such products. This paper investigates consumer preferences for a number of hypothetical genetic modifications in a widely consumed food product: yoghurt. We explore the...
Tipo: Conference Paper or Presentation Palavras-chave: GMOs; Functional properties; Willingness to pay; Choice modelling; Food Consumption/Nutrition/Food Safety.
Ano: 2007 URL: http://purl.umn.edu/7878
Imagem não selecionada

Imprime registro no formato completo
Factors Explaining the Consumers' Willingness-to-Pay for a "Typical" Food Product in Spain: Evidence from Experimental Auctions AgEcon
Akaichi, Faiçal; Gil, Jose Maria.
A random nth price experimental auction is used to elicit the willingness to pay (WTP) a premium for the locally produced and high quality white bean "Mongeta Ganxet" (MG) (Catalonia - Spain). Moreover, we are interested in testing the effect on the WTP of providing different pieces of information to participants. Results indicate that the provision of information on organoleptic, nutritional and cooking characteristics of the MG as well as their tasting has increased participants' WTP. Also, providing reference prices of substitutive products (both conventional and alternative high quality white beans) positively stimulates the premium participants are willing to pay for the MG. Finally, the level of consumption, the degree of knowledge about the product...
Tipo: Conference Paper or Presentation Palavras-chave: Willingness to pay; Random nth price auction; Mongeta Ganxet; Agribusiness; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Marketing; Q13.
Ano: 2008 URL: http://purl.umn.edu/50107
Imagem não selecionada

Imprime registro no formato completo
Combining mixed logit models and random effects models to identify the determinants of willingness to pay for rural landscape improvements AgEcon
Campbell, Danny.
This paper reports the findings from a discrete choice experiment study designed to estimate the economic benefits associated with rural landscape improvements in Ireland. Using a mixed logit model, the panel nature of the dataset is exploited to retrieve willingness to pay values for every individual in the sample. This departs from customary approaches in which the willingness to pay estimates are normally expressed as measures of central tendency of an a priori distribution. In a different vein from analysis conducted in previous discrete choice experiment studies, this paper uses random effects models for panel data to identify the determinants of the individual-specific willingness to pay estimates. In comparison with the standard methods used to...
Tipo: Conference Paper or Presentation Palavras-chave: Agri-environment; Discrete choice experiments; Mixed logit; Panel data; Random effects; Willingness to pay; Demand and Price Analysis; Environmental Economics and Policy; C33; C35; Q24; Q51.
Ano: 2007 URL: http://purl.umn.edu/7975
Imagem não selecionada

Imprime registro no formato completo
Willingness to Pay for Information Programs about E-Commerce: Results from a Convenience Sample of Rural Louisiana Businesses AgEcon
Watson, Susan; Nwoha, Ogbonnaya John; Kennedy, Gary A.; Rea, Kenneth.
The probability of a business paying various amounts of money for an e-commerce presence ultimately depends on demographic features, experiences with e-commerce from a buyer’s and seller’s perspective, technological expertise, and knowledge of e-commerce opportunities and limitations. Estimating functions to assign probabilities associated with the willingness to pay for an e-commerce presence will assist in forecasting regional likelihood of certain profiles paying various monetary amounts for an e-commerce presence. In addition, if services are provided at no cost by a third party, value to a society will be maximized by selecting profiles with the highest willingness to pay.
Tipo: Journal Article Palavras-chave: E-commerce; Internet; Rural businesses; Technology; Willingness to pay; A14; C25; D21; O13; O14; O33; Q16.
Ano: 2005 URL: http://purl.umn.edu/43502
Imagem não selecionada

Imprime registro no formato completo
Estimating the Benefits of Bt Corn and Cost of Insect Resistance Management Ex Ante AgEcon
Hurley, Terrance M.; Langrock, Ines; Ostlie, Kenneth.
This paper estimates farmer benefits for corn rootworm (CRW) active Bt corn and costs of complying with Environmental Protection Agency insect resistance management requirements. The estimates are obtained from farmer survey data that were collected in Minnesota in 2002, just prior to the commercial releases of CRW Bt corn. Benefit estimates range from $14 to $33.4 million, while compliance cost estimated range from $3.5 to $8.7 million depending on whether or not CRW Bt corn also controlled the European corn borer and whether of not it was approved for sale in major export markets.
Tipo: Journal Article Palavras-chave: Bt corn; Compliance costs; Corn rootworm; Insect resistance management; Willingness to pay; Crop Production/Industries.
Ano: 2006 URL: http://purl.umn.edu/8619
Imagem não selecionada

Imprime registro no formato completo
Az állati eredetű ökotermékek fogyasztói magatartása a városokban AgEcon
Foldes, Fruzsina; Dome, Botond.
Budapesten és Győrben végzett, négyszáz fős megkérdezésen alapuló ökonometriai és hagyományos statisztikai feldolgozásból származó adatok alapján megállapítható, hogy az ökológiai gazdálkodásból származó termékek iránti városi fogyasztói igényt a földrajzi hely, a megkérdezettek neme, az iskolai végzettség és a jövedelmi helyzet befolyásolta. Az ökotermék-fogyasztás elősegítése és ösztönzése, az állandó és alkalmi fogyasztók bázisának erősítése, a potenciális vásárlók megnyerése érdekében olyan célirányos ismeretterjesztő marketingprogramok megvalósítása javasolható, amelyek széles körben ismertté teszik az ökotermékek tulajdonságait, megbízhatóságát és minőségét. - Data derived from the processing of econometric and traditional...
Tipo: Journal Article Palavras-chave: Ökotermék; Fogyasztói szokások; Fizetési hajlandóság; Fogyasztói felár; Organic produce; Consumer habits; Willingness to pay; Consumer premium; Consumer/Household Economics; Food Consumption/Nutrition/Food Safety.
Ano: 2008 URL: http://purl.umn.edu/57737
Imagem não selecionada

Imprime registro no formato completo
Chapter 06: EXPERIMENTAL AUCTIONS TO MEASURE WILLINGNESS TO PAY FOR FOOD SAFETY AgEcon
Fox, John A.; Shogren, Jason F.; Hayes, Dermot J.; Kliebenstein, James B..
This book was originally published by Westview Press, Boulder CO, 1995.
Tipo: Book Chapter Palavras-chave: Food safety; Experimental economics; Auctions; Willingness to pay; Food Consumption/Nutrition/Food Safety.
Ano: 1995 URL: http://purl.umn.edu/25986
Imagem não selecionada

Imprime registro no formato completo
Willingness to pay for wetland improvement in Vietnam's Mekong River Delta AgEcon
Do, Thang Nam; Bennett, Jeffrey W..
A lack of information on economic values, especially non-market values, has contributed to wetland degradation in the Mekong River Delta. To fill this information gap, this study uses choice modelling to estimate biodiversity values of Tram Chim National Park in Vietnam. It is found that Vietnamese respondents are willing to pay for the wetland conservation. However, the willingness to pay estimates differ among sub-populations and are reduced by the use of a cheap talk script. Some issues of applying choice modelling, including questionnaire designs and survey methods are discussed in the context of a developing country.
Tipo: Conference Paper or Presentation Palavras-chave: Cheap talk; Choice modelling; Mekong River Delta; Wetland values; Willingness to pay; Land Economics/Use.
Ano: 2007 URL: http://purl.umn.edu/10431
Imagem não selecionada

Imprime registro no formato completo
Consumer Willingness to Pay for Livestock Credence Attribute Claim Verification AgEcon
Olynk, Nicole J.; Tonsor, Glynn T.; Wolf, Christopher A..
A choice experiment was used to determine consumer value for verification of livestock production process attributes. Willingness to pay for verification of production process attributes varied for both milk and pork chops across attributes and verifying entity. Statistically significant evidence of social desirability bias was found by comparing estimates of consumer preferences solicited using direct and indirect questioning. Indirect questioning may yield more accurate representations of consumer value than direct questioning, and therefore more accurate estimates for agribusiness decision making.
Tipo: Journal Article Palavras-chave: Animal welfare; Certification; Consumer demand; Credence attribute; Social desirability bias; Verification; Willingness to pay; Food Consumption/Nutrition/Food Safety; Livestock Production/Industries.
Ano: 2010 URL: http://purl.umn.edu/93215
Imagem não selecionada

Imprime registro no formato completo
An Experimental Investigation of Consumer Willingness to Pay for Non-GM Foods When an Organic Option Is Present AgEcon
Bernard, John C.; Zhang, Chao; Gifford, Katie.
This research compared bids that consumers placed on non genetically modified (GM), organic, and conventional versions of food products in order to determine if the organic market well serves those seeking to avoid GM foods. Auction experiments using potato chips, tortilla chips, and milk chocolate were conducted with 79 subjects. Bids were modeled as a function of consumer demographics using a heteroskedastic tobit regression model. Results with the non-GM attribute nested into the organic characteristic showed that the latter's marginal effects were insignificant. This suggested the potential to further develop non-GM products for consumers not willing to pay extra for the remaining organic attributes.
Tipo: Journal Article Palavras-chave: Auction experiments; GM foods; Organic foods; Willingness to pay; Demand and Price Analysis.
Ano: 2006 URL: http://purl.umn.edu/10226
Imagem não selecionada

Imprime registro no formato completo
Assessment of developing-country urban consumers’ willingness to pay for quality of leafy vegetables: The case of middle and high income consumers in Nairobi, Kenya AgEcon
Ngigi, Marther W.; Okello, Julius Juma; Lagerkvist, Carl Johan; Karanja, Nancy; Mburu, John G..
The improvement in income in developing countries has led to emergence of middle and high income consumers in urban centers. Improvement in income usually causes the shift to consumption of non-staples including leafy vegetables. Thus in major developing country urban centers there has been rapid expansion of the grocery sections featuring leafy vegetables in leading retail stores. Specialty stores have also emerged featuring broad range vegetables. Many middle and high income consumers shop these stores. This study examines the willing of the middle and high income consumers who shop specialized stores to pay for quality of leafy vegetables and drivers of willingness to pay for quality. The study uses contingent valuation and the payment card method in...
Tipo: Journal Article Palavras-chave: Willingness to pay; Food safety; Urban consumers; Leafy vegetables; Kenya; Crop Production/Industries; Demand and Price Analysis.
Ano: 2010 URL: http://purl.umn.edu/96191
Registros recuperados: 181
Primeira ... 2345678910 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional