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Are Consumers Willing to Pay More for Biodegradable Containers Than for Plastic Ones? Evidence from Hypothetical Conjoint Analysis and Nonhypothetical Experimental Auctions AgEcon
Yue, Chengyan; Hall, Charles R.; Behe, Bridget K.; Campbell, Benjamin L.; Dennis, Jennifer H.; Lopez, Roberto G..
This study used and compared hypothetical conjoint analysis and nonhypothetical experimental auctions to elicit floral customers’ willingness to pay for biodegradable plant containers. The results of the study show that participants were willing to pay a price premium for biodegradable containers, but the premium is not the same for different types of containers. This article also shows the mixed ordered probit model generates more accurate results when analyzing the conjoint analysis Internet survey data than the ordered probit model.
Tipo: Journal Article Palavras-chave: Biodegradable; Willingness to pay; Marketing; Carbon footprint; Waste composition; Green industry; Nursery crops; Floriculture crops; Agribusiness; Agricultural and Food Policy; Environmental Economics and Policy; Financial Economics; Food Consumption/Nutrition/Food Safety; Marketing; Public Economics; Research and Development/Tech Change/Emerging Technologies; D12; Q13.
Ano: 2010 URL: http://purl.umn.edu/100524
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Estimation of a Censored AIDS Model: A Simulated Amemiya-Tobin Approach AgEcon
Dong, Diansheng; Kaiser, Harry M..
Kuhn-Tucker approach and its dual have been proposed to the demand system estimation when there are non-negativity bindings. However, empirical researchers have been struggling two decades in applying this method into practice due to: (1) the difficulty in derivation of a coherent econometric model, and (2) the cumbersome evaluation of high order probability integrals needed in parameter estimation. In this paper, we avoid the above two issues by using the Amemiya-Tobin demand system approach and the simulation procedure to evaluate the probability integrals. An AIDS model is estimated and the elasticities are obtained that are impossible to achieve when using Kuhn-Tucker approach. The model is applied to an analysis of Canadian household food demand.
Tipo: Technical Report Palavras-chave: Amemiya-Tobin; Censored demand system; AIDS model; Probability simulation; Canadian household food demand; Demand and Price Analysis; Research Methods/ Statistical Methods; C34; D12.
Ano: 2003 URL: http://purl.umn.edu/122113
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Expert opinion and cuisine reputation in the market for restaurant meals AgEcon
Fogarty, James Joseph.
As food is an experience good, the market for restaurant meals is a market where the cost of acquiring information regarding quality is relatively high. In such markets consumers often turn to reputation measures to guide purchase decisions. As Australia does not have a longstanding cuisine style of its own, and given Australia has been open to substantial immigration inflows since federation, it represents an especially appropriate market to study regarding the impact of individual restaurant reputation and collective cuisine reputation on meal prices. The following study uses the hedonic price approach to investigate the implicit price of individual reputation indicators, cuisine type reputation indicators, and other objective indicators in the market...
Tipo: Working or Discussion Paper Palavras-chave: Expert Opinion; Food; Hedonic Pricing; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; D12; R22.
Ano: 2011 URL: http://purl.umn.edu/108666
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Full Rank Rational Demand Systems AgEcon
LaFrance, Jeffrey T.; Pope, Rulon D..
We extend the set of full rank nominal and deflated income demand systems to rational demand systems of any rank and present a unifying expression for the indirect preferences of all full rank demand models.
Tipo: Working or Discussion Paper Palavras-chave: Aggregation; Functional form; Integrability; Rank; Rational demand systems; Demand and Price Analysis; D12; E21.
Ano: 2006 URL: http://purl.umn.edu/7152
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Consumer Willingness to Pay for Breads Marketed as "Low-Carbohydrate" AgEcon
Wachenheim, Cheryl J.; Nganje, William E.; Kaitibie, Simeon; Johnston, Gretchen.
Bread producers are taking advantage of healthy feeding habits by developing new "low carbohydrate" products to entice customers. These low carbohydrate breads are generally more expensive than conventional types. This study tests the hypothesis that consumers are willing to pay higher premium for "low carbohydrate" breads at various locations and markets. We use retail data in a hedonic pricing framework to estimate the premium paid for the "low carbohydrate" attribute of bread. Results show that the implicit price of the "low carbohydrate" attribute of bread ranges from about 0.06¢ to 1.1¢ per gram, reflecting the amount consumers are willing to pay above the price of conventional bread.
Tipo: Conference Paper or Presentation Palavras-chave: Low carbohydrate bread; Hedonic price; Willingness to pay; Institutional and Behavioral Economics; D12.
Ano: 2005 URL: http://purl.umn.edu/19428
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Auction Markets for Specialty Food Products with Geographical Indications AgEcon
Schamel, Guenter.
We present a first analysis of auction markets for specialty food products. We identify auction prices, trade volume and value for domestic and foreign origin specialty ham with geographical indications (GIs) which were actually sold in online auctions in Germany within a one-month period. Applying hedonic modeling, we examine potential factors that may influence online bidding behavior and final auction prices. We estimate positive auction price effects for weight, bidding activity, and auction length, that the domestic product is sold at a discount, that higher shipping cost have a negative impact on final prices, and that auctions ending on Fridays and Saturdays yield lower prices. The model may be used to estimate the value of GIs. In our example, we...
Tipo: Conference Paper or Presentation Palavras-chave: Consumer economics; Geographical indications; Auctions; Information; Marketing; D12; D44; D83.
Ano: 2006 URL: http://purl.umn.edu/25606
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Seafood Label Effectiveness in the Amherst Market: A Study of the Quality and Quantity of Point of Purchase Information AgEcon
Wagstaff, James.
As evidenced by the recent release of a comprehensive Institute of Medicine report on seafood consumption and by the passage of the 2002 Farm Bill, it is clear that there is growing concern about the health benefits and risks of fish consumption. This research project was designed to analyze the seafood market in Amherst, Massachusetts, and, specifically, to explore the effectiveness of seafood product labeling provided by the largest retailers in the area. Studying the availability of seafood and the associated labeling practices reveals how the Amherst market meets the needs of different consumers. While each venue generally adheres to the regulatory requirements of seafood labeling, this research includes recommendations as to how the market might...
Tipo: Working or Discussion Paper Palavras-chave: Seafood; Country of Origin Labeling; Retail Availability; International Relations/Trade; Marketing; D12; L15; Q18.
Ano: 2007 URL: http://purl.umn.edu/7388
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ARE THE TOTAL DAILY COST OF FOOD AND DIET QUALITY RELATED: A RANDOM EFFECTS PANEL DATA ANALYSIS AgEcon
Carlson, Andrea; Dong, Diansheng; Lino, Mark.
There is a common perception that healthy food costs more than less healthy food. In this study we use a demand model for diet quality, rather than the quantity of food. Since in our data, total daily cost and diet quality are both calculated from the foods chosen, we account for the fact that cost is endogenous. We find that while total daily food cost is statistically significant in relation to diet quality, the degree of association is very small. Hence, it does not appear that cost alone prevents individuals in the United States from purchasing a healthy diet. Other factors such as food culture and environment, health behaviours, and demographics are more important. Our findings suggest that the choice to consume a healthy diet is very complicated.
Tipo: Conference Paper or Presentation Palavras-chave: Diet cost; Cost of food; Food culture; Diet quality; HEI-2005; Random effects model; Demand model; NHANES; MPED; CNPP Food Prices Database; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Health Economics and Policy; D12; C3.
Ano: 2010 URL: http://purl.umn.edu/116395
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Influence of generalized trust on Canadian consumers’ reactions to the perceived food risk of three recurring BSE cases AgEcon
Ding, Yulian; Veeman, Michele M.; Adamowicz, Wiktor L..
Interest in the influence of trust on consumers’ responses to food risk perceptions associated with Canadian instances of BSE motivates this study, in which Canadian households’ expenditures on fresh meat are assessed in the context of the first three recurring risk events in which bovine spongiform encephalopathy (BSE) was found to have affected Canadian cows. Engel Curve analysis focusing on the dynamics of the monthly meat expenditure shares for a selected sample of 437 Canadian households for 2002 through 2005 is applied based on data on household expenditures for meat purchased by a national sample of Canadian households from the Nielsen Homescan® Canadian panel, supplemented by survey responses on BSE risk perceptions and measures of trust. Two sets...
Tipo: Conference Paper or Presentation Palavras-chave: BSE; Generalized Method of Moments (GMM); Trust; Consumer/Household Economics; D12; C29.
Ano: 2011 URL: http://purl.umn.edu/100725
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Consumer Awareness, Perceptions and Behaviour Towards Farmed Versus Wild Fish AgEcon
Verbeke, Wim; Brunso, Karen.
This study provides empirical evidence about European consumer awareness, perceptions and behavior towards farmed and wild fish. The evidence is based on three empirical studies: a consumer survey in Belgium in March 2003, focus group discussions with consumers in Belgium and Spain in May 2004, and a pan-European consumer survey with a sample of 4,786 fish consumers in Belgium, the Netherlands, Denmark, Span and Poland in November-December 2004. Consumer awareness about the farmed or wild origin of fish is rather poor, particular among lighter fish user groups. Perceptions are quite diverse across Europe. Furthermore, perceptions often contrast with current scientific evidence, in particular with respect to behalf and nutritional value where consumers...
Tipo: Conference Paper or Presentation Palavras-chave: Attitude; Aquaculture; Consumer; Fish; SEAFOODplus; Food Consumption/Nutrition/Food Safety; Livestock Production/Industries; D12; M31; Q13; Q22.
Ano: 2005 URL: http://purl.umn.edu/56075
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THE ROLE OF PRODUCTION METHODS IN FRUIT PURCHASING BEHAVIOUR: HYPOTHETICAL VS ACTUAL CONSUMERS’ PREFERENCES AND STATED MINIMUM REQUIREMENTS AgEcon
Moser, Riccarda; Raffaelli, Roberta; Notaro, Sandra.
In recent years, concerns for potential risks on human health related to the overuse of chemical pesticides have encouraged research of alternatives production methods as integrated pest management (IPM) and organic agriculture. Consumer preferences for these practices or for new product characteristics often have been evaluated using stated preference techniques such as Choice Experiment (CE). Nevertheless, it has been found that in these surveys respondents generally report higher hypothetical than real willingness to pay, providing the existence of the so-called “hypothetical bias”. While the presence of this bias has been widely reported in Contingent Valuation, its investigation in CE is still at the beginning. Moreover, in most of the cases, the...
Tipo: Conference Paper or Presentation Palavras-chave: Fruit purchasing behaviour; Production methods; Mitigation practices; Hypothetical bias; Real choice experiment; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Health Economics and Policy; C35; Q18; D12; C93.
Ano: 2010 URL: http://purl.umn.edu/116426
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Consumer Attitudes, Willingness to Pay and Revealed Preferences for Different Egg Production Attributes: Analysis of Canadian Egg Consumers AgEcon
Goddard, Ellen W.; Boxall, Peter C.; Emunu, John Paul; Boyd, Curtis; Asselin, Andre; Neall, Amanda.
The Canadian egg industry has introduced a number of specialty eggs, including Omega-3, organic, free run/range, vitamin enhanced and vegetarian over the past few decades. These eggs are generally sold at prices higher than the ‘normal’ egg and there has been little analysis of the consumer awareness of and interest in purchasing these eggs. All previous econometric analysis of the Canadian egg market has assumed eggs and consumers are homogeneous. This study makes use of Stated preference and Revealed preference data to model the consumer interest in the different egg types. Stated preference surveys were conducted in two separate years: 2005 during which consumers were surveyed on their interest in Omega-3 and Vitamin Enhanced eggs relative to ‘normal’...
Tipo: Report Palavras-chave: Consumer behaviour; Egg consumption; Differentiated products; Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Marketing; D12; Q11; Q18.
Ano: 2007 URL: http://purl.umn.edu/52087
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Aggregation Theory for Incomplete Systems AgEcon
LaFrance, Jeffrey T.; Beatty, Timothy K.M.; Pope, Rulon D..
Gorman's theory of demand is extended comprehensively to incomplete systems. The incomplete systems approach dramatically increases this class of models. The separate roles of symmetry and adding up are identified in the rank and the functional form of this class of models. We show that symmetry determines rank and the maximum rank is three. We show that adding up and 0o homogeneity determines the functional form and there is no functional form restriction for an incomplete system. We prove that every full rank system and reduced rank systems with a minimal level of degeneracy can be written as a polynomial in a single function of income. A complete set of closed form solutions for the indirect objective functions of this class of models is derived. A...
Tipo: Working or Discussion Paper Palavras-chave: Aggregation; Rank; Functional form; Integrability; Incomplete systems; Weak integrability; Demand and Price Analysis; D12; E21.
Ano: 2005 URL: http://purl.umn.edu/25033
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Factores determinantes del precio de la carne de ternera: un analisis hedonico AgEcon
Royo, Azucena Gracia; Perez y Perez, Luis.
El mercado de la carne se ha visto afectado por las recientes crisis alimentarias. La decisión del consumo se ve afectada por el precio, y éste por las características del producto y otros factores que pueden influir en la utilidad del consumidor. A través de la metodología de los precios hedónicos, nuestro objetivo es determinar el valor económico asignado por el consumidor a las características de la carne que influyen en su decisión de compra. Se utiliza información proporcionada por dos encuestas a 540 consumidores de la ciudad de Zaragoza en 2001 y 2002. En la estimación econométrica se asume una forma funcional flexible, a partir de una transformación Box-Cox, lo que resuelve el problema de la forma funcional. Los resultados muestran que la...
Tipo: Journal Article Palavras-chave: Beef market; Hedonic prices; Box-Cox transformation; Designation of origin; Econometric estimation; Demand and Price Analysis; B23; C42; D12; H31.
Ano: 2004 URL: http://purl.umn.edu/28777
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DEMAND FOR BREAKFAST CEREALS: WHOLE GRAINS GUIDANCE AND FOOD CHOICE AgEcon
Ishdorj, Ariun; Jensen, Helen H..
When using household-level data to examine consumer demand it is common to find that consumers purchase only a subset of the available goods, setting the demand for the remaining goods to zero. Ignoring such censoring of the dependent variables can lead to estimators with poor statistical properties and estimates that lead to poor policy decisions. In this paper we investigate household demand for four types of breakfast cereals, such as whole grain ready-to-eat, non-whole grain ready-to-eat, whole grain hot and non-whole grain hot cereals, using a censored Al- most Ideal Demand System (AIDS) and estimate the parameters of the model via Bayesian methods. Using household level scanner data (ACNielsen Homescan) we find that demand for all types of breakfast...
Tipo: Conference Paper or Presentation Palavras-chave: AIDS model; Bayesian econometrics; Censored; Cereals; Whole grains; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Health Economics and Policy; C11; C34; D12.
Ano: 2010 URL: http://purl.umn.edu/116445
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Comparison of Perception of Risk and Willingness to Consume GM Foods AgEcon
Wachenheim, Cheryl J.; Nganje, William E.; Lesch, William C..
The dichotomy between perceptions of the acceptability of risk associated with genetically modified (GM) foods and willingness to consume GM foods is investigated. Results indicate that some consumers are willing to consume GM foods even though they may perceive such foods as somewhat unsafe, with determinants such as self-perceived knowledge about the availability of GM foods and altruistic motives having positive and significant impacts on their consumption decision. Efforts towards decreasing perceptions of risk and ultimately increasing acceptance of, and demand for, GM foods should address issues related to their altruistic characteristics and outrage.
Tipo: Report Palavras-chave: Genetic modified foods; Multinomial logit; Risk perception; Willingness to consume GM foods; Food Consumption/Nutrition/Food Safety; Q19; D12.
Ano: 2008 URL: http://purl.umn.edu/6876
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‘GMO-Free’ Labels – Enhancing Transparency or Deceiving Consumers? AgEcon
Henseleit, Meike; Kubitzki, Sabine.
Since most consumers particularly in industrialised countries are concerned about the application of genetic engineering in food production, producers in many nations got the opportunity to label products as free of genetically modified organisms (GMOs) by the introduction of legal regulations. Standards of these regulations for labelling food products ‘GMO-free’ usually relate to product itself, not to the process of production. Therefore, it is quite possible that consumers’ understanding of ‘GMO-free’ differs from what the label actually stands for, especially regarding animal products. We conducted a consumer survey in order to explore potential gaps between their ideas of ‘GMO-free’ food and what the label actually stands for at the example of the...
Tipo: Conference Paper or Presentation Palavras-chave: Genetic Engineering; Food Labelling; Consumer Survey; Agricultural and Food Policy; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; D12; D81; Q18.
Ano: 2009 URL: http://purl.umn.edu/51029
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Beef Labeling After BSE: Do Consumers Care about BSE Testing and GMO Labeling? Evidence from Canada and the US AgEcon
Steiner, Bodo E.; Yang, Jun.
Following the May 2003 Canadian BSE case, food safety issues have become even more prominent to policymakers and consumers. In both Canada and the US, governments and industry have responded with a variety of quality assurance, traceability and labeling schemes. However, there is little information available on the extent to which consumer perceptions differ regionally across North America towards labeling schemes. This paper attempts to fill this gap, by providing results on a variety of beef labeling strategies from choice experiments that were conducted in Alberta (Canada) and Montana (US). The analysis focuses on consumers' perceptions towards negative voluntary labeling with regard to BSE testing, genetically modified organisms (GMO) and the use of...
Tipo: Report Palavras-chave: Choice experiments; Multinomial logit; Beef labeling; Food Consumption/Nutrition/Food Safety; D12; L66; C35.
Ano: 2007 URL: http://purl.umn.edu/6836
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Consumer Acceptance of GM Applications in the Pork Production Chain: A Choice Modelling Approach AgEcon
Novoselova, Tatiana A.; van der Lans, Ivo A.C.M.; Meuwissen, Miranda P.M.; Huirne, Ruud B.M..
This study evaluates consumer acceptance of different GM applications in the pork production chain. In general, results indicate that consumers prefer conventional pork over pork for which genetic modification was applied. However, the negative impact of the GM applications is compensated by improvements in quality, increased animal welfare, a lower impact on the environment, less residues and a price discount. Of these benefits, increased animal welfare has the most positive effect on consumer choices. With substantial monetary compensation and presence of various benefits the consumers will attach higher utility to the GM pork than to the conventional pork. The amount of monetary compensation is dependent on the type of GM application.
Tipo: Conference Paper or Presentation Palavras-chave: Consumer acceptance; Genetic modification; Choice modelling; Consumer/Household Economics; C25; D12; Q13.
Ano: 2005 URL: http://purl.umn.edu/24527
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A Latent-Variable Approach to Modelling Multiple and Resurgent Meat Scares in Italy AgEcon
Mazzocchi, Mario; Lobb, Alexandra E..
This paper aims to measure the time pattern of multiple and resurgent food scares and their direct and cross-product impacts on consumer response. The Almost Ideal Demand System (AIDS) is augmented by a flexible stochastic framework which has no need for additional explanatory variables such as a media index. Italian aggregate household data on meat demand is used to assess the time-varying impact of a resurgent BSE crisis (1996 and 2000) and the 1999 Dioxin crisis. The impact of the first BSE crisis on preferences seems to be reabsorbed after a few months. The second wave of the scare at the end of 2000 had a much stronger effect on preferences and the positive shift in chicken demand continued to persist after the onset of the crisis. Empirical results...
Tipo: Conference Paper or Presentation Palavras-chave: Meat demand; BSE; Shock; Almost Ideal Demand System; Kalman filter; Food Consumption/Nutrition/Food Safety; D12; I12.
Ano: 2005 URL: http://purl.umn.edu/24509
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