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Registros recuperados: 72
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The Value of Genetic Information to Bull Buyers: A Combined Revealed, Stated Preference Approach AgEcon
Vestal, Mallory K.; Lusk, Jayson L.; DeVuyst, Eric A.; Kropp, J. Robert.
Tipo: Conference Paper or Presentation Palavras-chave: Livestock Production/Industries.
Ano: 2011 URL: http://purl.umn.edu/103574
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Appendix to: Welfare Effects of Food Labels and Bans with Alternative Willingness to Pay Measures AgEcon
Lusk, Jayson L.; Marette, Stephan.
Tipo: Journal Article Palavras-chave: Agribusiness; Food Consumption/Nutrition/Food Safety.
Ano: 2010 URL: http://purl.umn.edu/55428
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Effects of Meat Recalls on Futures Market Prices AgEcon
Schroeder, Ted C.; Lusk, Jayson L..
The number of meat recalls has increased markedly in recent years. This research examines the impact of beef and pork recall announcements on nearby daily live cattle and lean hog futures market prices, respectively. Results indicate medium-sized beef recalls that are of serious health concerns have a marginally negative impact on short-term live cattle futures prices. However, results are not robust across recall size and severity. This research suggests that if there is any systematic change in cattle and hog demand due to meat recalls, it likely occurs over an extended period of time and only in certain cases does it noticeably affect daily futures prices.
Tipo: Journal Article Palavras-chave: Agribusiness; Food Consumption/Nutrition/Food Safety.
Ano: 2002 URL: http://purl.umn.edu/31477
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The Dual Nature of Choice: When Consumers Prefer Less to More AgEcon
Norwood, F. Bailey; Lusk, Jayson L..
Economists typically assume that more choice is better, and consumers are more likely to purchase from a larger choice set. However, marketing and psychological studies show this is not always the case. This paper reports results from experiments designed to further investigate the so-called excessive-choice effect. First, we investigate whether people would voluntarily reduce their choice set size. Second, we investigate whether the excessive-choice effect, found in previous studies, is robust to changes in experimental design. Third, we explore how personality influences preferences for choice set size. Results show that the excessive-choice effect indeed exists for some people, but on average people prefer greater choice.
Tipo: Conference Paper or Presentation Palavras-chave: Consumer/Household Economics.
Ano: 2007 URL: http://purl.umn.edu/34850
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The Value and Cost of Restaurant Calorie Labels: Results from a Field Experiment AgEcon
Ellison, Brenna D.; Lusk, Jayson L.; Davis, David W..
Using field experiment data, we estimate a structural model of consumer demand to determine the value of information for restaurant menu labels. Our experimental design allows us to compare the effectiveness of calorie labels to a “fat tax” at reducing caloric intake. Results show numeric labels did not influence demand, but symbolic traffic light labels reduced the marginal utility of caloric intake. Our model projects both labels would reduce intake more than high-calorie taxes or low-calorie subsidies. Ultimately, traffic light calorie labels led to the largest reduction in caloric intake but also one of the largest reductions in restaurant net returns.
Tipo: Presentation Palavras-chave: Menu labeling; Full-service restaurant; Calorie taxes/subsidies; Restaurant net returns; Food Consumption/Nutrition/Food Safety; I18; D04.
Ano: 2012 URL: http://purl.umn.edu/123529
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U.S. CONSUMER ATTITUDES TOWARD FOOD BIOTECHNOLOGY AgEcon
Medina, Carolina; House, Lisa; Schmidt, David B.; Lusk, Jayson L.; Toner, Cheryl.
This study examines consumer attitudes in the U.S. toward genetically modified food over time. Five surveys conducted by the International Food Information Council (1999 - 2001) are used to determine what factors significantly influence consumers' willingness to try food products genetically modified to reduce pesticide usage or improve taste.
Tipo: Conference Paper or Presentation Palavras-chave: Consumer/Household Economics.
Ano: 2004 URL: http://purl.umn.edu/34626
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Some Economic Benefits and Costs of Vegetarianism AgEcon
Lusk, Jayson L.; Norwood, F. Bailey.
It is now fashionable in many circles to advocate vegetarianism, and many activist groups are vocal in their aim to convert the human race to vegetarians. What would be the economic costs and benefits of a shift away from meat consumption? In this article we provide some partial answers to this question. In three separate analyses we show (i) that it is much more costly to produce energy and protein from animal-based sources than from some plant-based sources, (ii) that sizable demand shifts away from meat consumption would result in significantly lower corn prices and production, and (iii) that the average U.S. consumer places a higher value on having meat in his or her diet than having any other food group. This information should help move forward our...
Tipo: Journal Article Palavras-chave: Cost of nutrients; Crop production; Dietary costs; Livestock production; Value of meat; Vegan; Vegetarian; Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Livestock Production/Industries.
Ano: 2009 URL: http://purl.umn.edu/55529
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OBJECTIVE AND SUBJECTIVE KNOWLEDGE: IMPACTS ON CONSUMER DEMAND FOR GENETICALLY MODIFIED FOODS IN THE UNITED STATES AND THE EUROPEAN UNION AgEcon
House, Lisa; Lusk, Jayson L.; Jaeger, Sara; Traill, W. Bruce; Moore, Melissa; Valli, Carlotta; Morrow, Bert; Yee, Wallace M.S..
In the growing body of literature on consumer acceptance of genetically modified (GM) foods, there are significant differences on the impact of knowledge on acceptance of GM foods. One potential explanation is the manner in which knowledge is measured. The goal of this study is to differentiate and examine the impact of both subjective and objective knowledge related to acceptance of genetically modified foods. Data from surveys collected in the United States, England, and France is used.
Tipo: Conference Paper or Presentation Palavras-chave: Research and Development/Tech Change/Emerging Technologies.
Ano: 2004 URL: http://purl.umn.edu/20125
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Using Experimental Auctions for Marketing Applications: A Discussion AgEcon
Lusk, Jayson L..
The present article discusses general issues associated with experimental auctions and their relative advantages and disadvantages over other marketing research techniques. Experimental auctions create an active market environment with feedback where subjects exchange real goods and real money, which is not generally the case with other methods. The article also discusses four experimental design issues associated with experimental auctions: auction mechanism, market feedback and bidder affiliation, demand reduction and wealth effects, and multiple attribute valuation. Each of these experimental design issues, if not properly controlled, have the potential to create serious flaws in marketing recommendations.
Tipo: Journal Article Palavras-chave: Auctions; Experimental economics; Marketing; Valuation; Willingness-to-pay; D44; C92; Q13; M31.
Ano: 2003 URL: http://purl.umn.edu/43210
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What do Haitians need after the earthquake? AgEcon
Andre, Rock; Lusk, Jayson L..
The earthquake that hit Haiti in the beginning of 2010 led to tremendous international solidarity in the recovery effort. Despite the tons of aid sent to Haiti, relatively little is known about the effectiveness of the aid or about the continuing needs of the Haitians. Using data collected from in-person surveys with over 1,000 Haitians, we sought to quantify some of the impacts of the earthquake while determining people’s relative preferences for food and other basic needs in the aftermath of the Haiti’s earthquake. The results indicate that almost two-thirds of Haitians lost a friend in the earthquake, and nearly half lost a family member. People report spending more on food in the aftermath of the earthquake, and the level of food aid received does not...
Tipo: Conference Paper or Presentation Palavras-chave: Best-worst scaling; Aid relief; Earthquake; Survey; Disaster; Haiti.; Consumer/Household Economics; Food Consumption/Nutrition/Food Safety.
Ano: 2011 URL: http://purl.umn.edu/98631
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Consumer Preferences for Amount and Type of Fat in Ground Beef AgEcon
Lusk, Jayson L.; Parker, Natalie.
Scientists and beef industry participants are investigating ways to improve the healthiness of beef. We report results of a nationwide mail survey developed to determine consumers’ preferences for fat content in ground beef and identify how consumers would most like to improve the healthiness of beef. The results from a choice-based conjoint experiment indicate that consumers place significant value on reducing saturated fat and the Omega 6:3 ratio in ground beef, but were relatively unconcerned about conjugated linoleic acid. The relatively new method of best-worst scaling was used to further identify which methods consumers most preferred producers use to improve fat content in beef. The results indicate consumers preferred feeding cattle a grass-fed...
Tipo: Journal Article Palavras-chave: Beef; Best-worst scaling; Cloning; Conjoint; Fat; Maximum-difference scaling; Omega 3 fatty acid; Agribusiness; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Livestock Production/Industries; Marketing; M31; Q13.
Ano: 2009 URL: http://purl.umn.edu/48763
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MODEL SELECTION CRITERIA USING LIKELIHOOD FUNCTIONS AND OUT-OF-SAMPLE PERFORMANCE AgEcon
Norwood, F. Bailey; Ferrier, Peyton Michael; Lusk, Jayson L..
Model selection is often conducted by ranking models by their out-of-sample forecast error. Such criteria only incorporate information about the expected value, whereas models usually describe the entire probability distribution. Hence, researchers may desire a criteria evaluating the performance of the entire probability distribution. Such a method is proposed and is found to increase the likelihood of selecting the true model relative to conventional model ranking techniques.
Tipo: Conference Paper or Presentation Palavras-chave: Research Methods/ Statistical Methods.
Ano: 2001 URL: http://purl.umn.edu/18947
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Economic Value of Selecting and Marketing Cattle by Leptin Genotype AgEcon
Lusk, Jayson L..
Recent research has identified genetic diversity in the ability of animals to manufacture and recognize leptin, a protein that regulated appetite and weight. This paper determines the economic value of using information on leptin genotype to select and manage beef cattle. Results reveal that the economic value of using genotypic information to sort cattle by optimal endpoint is only about $2/head for steers and $1/head for heifers; however, the value of using genotypic information to optimally select and feed only certain genotypes is $23/head for steers and $28/head for heifers. The difference in per head profit between the best and worst performing genotype is over $28 on the date the cattle were actually marketed and increases to $60 if each genotype is...
Tipo: Journal Article Palavras-chave: Cattle marketing; Days on feed; Genetics; Growth models; Leptin; Value of information; Livestock Production/Industries.
Ano: 2007 URL: http://purl.umn.edu/8641
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INFLUENCE OF BRAND NAME AND TYPE OF MODIFICATION ON CONSUMER ACCEPTANCE OF GENETICALLY ENGINEERED CORN CHIPS: A PRELIMINARY ANALYSIS AgEcon
Lusk, Jayson L.; Moore, Melissa; House, Lisa; Morrow, Bert.
In an effort to counteract adverse consumer reaction to genetically engineered foods, the biotechnology industry has shifted attention to deriving and promoting foods that have been genetically modified to have benefits for the consumer. However, is it uncertain whether this strategic shift will be successful at changing consumer perception of biotechnology. To provide an initial investigation into the issue, we surveyed 270 Mississippi State students. Results suggest that these consumers were more accepting of corn chips that had been modified to increase shelf life as opposed to increasing farmer yields; however, willingness-to-pay premiums for these value-added corn chips were extremely small relative to corn ships that contained no genetically...
Tipo: Journal Article Palavras-chave: Food Consumption/Nutrition/Food Safety; Research and Development/Tech Change/Emerging Technologies.
Ano: 2001 URL: http://purl.umn.edu/34449
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Getting Something From Nothing: An Investigation of Beef Demand Expansion and Substitution in the Presence of Quality Heterogeneity AgEcon
Gunderson, Michael A.; Lusk, Jayson L.; Norwood, F. Bailey.
A relative increase in demand for quality can have one of two potentially countervailing effects: it can cause substitution of one quality for another and/or it might expand overall demand by bringing new consumers into the market. This article investigates demand expansion and substitution among beef qualities by exploiting the use of a no-purchase option in a nonhypothetical choice experiment involving real food and real money. A random parameters logit model, which permits very flexible substitution patterns, is used to show that expanding demand for high quality rib-eye steak increases revenue by a greater degree than expanding demand for low quality steak. Regardless of whether high or low quality demand is expanded, the expansion effect dominates the...
Tipo: Conference Paper or Presentation Palavras-chave: Demand and Price Analysis.
Ano: 2005 URL: http://purl.umn.edu/19465
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Effect of Advocacy Information on Consumer Preferences for Cage Free Eggs: A Neuroeconomic Analysis AgEcon
McFadden, Brandon R.; Lusk, Jayson L.; Crespi, John M.; Cherry, J. Bradley C.; Martin, Laura E.; Bruce, Amanda S..
Understanding how consumers respond to information about animal production systems is important both for animal activist groups and for agricultural producers alike. This is particularly true as information conveyed over platforms such as YouTube both decrease the cost of communication and increase the speed at which interested parties can communicate with the public. The emerging field of neuroeconomics, which integrates the findings of economics, psychology, and neuroscience, can provide unique insights into consumer responses. The purpose of this research is to enhance understanding of consumers’ perceptions of farm animal welfare by capitalizing on recent developments in economics and neuroscience.
Tipo: Presentation Palavras-chave: Animal Welfare; Video Information; Neuroeconomics; Institutional and Behavioral Economics; Marketing.
Ano: 2012 URL: http://purl.umn.edu/124048
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DESIGNING EXPERIMENTAL AUCTIONS FOR MARKETING RESEARCH: EFFECT OF VALUES, DISTRIBUTIONS, AND MECHANISMS ON INCENTIVES FOR TRUTHFUL BIDDING AgEcon
Lusk, Jayson L.; Alexander, Corinne E.; Rousu, Matthew C..
Accurately estimating consumer demand for new products is an arduous task made even more difficult by the fact that individuals tend to overstate the amount they are willing to pay for new goods when asked hypothetical questions. Despite their appeal in eliminating hypothetical bias, marketers have been slow to adopt experimental auctions as a standard tool in pre-test market research. One issue that has slowed adoption of the methodology is the proliferation of auction mechanisms and the lack of clear guidance in choosing between mechanisms. In this paper, we provide insight into the theoretical properties of two incentive compatible value elicitation mechanisms, the BDM and Vickrey 2nd price auction, such that practitioners can make more informed...
Tipo: Conference Paper or Presentation Palavras-chave: Institutional and Behavioral Economics.
Ano: 2004 URL: http://purl.umn.edu/20202
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Public and Private Preferences for Policies Related to Meat and Milk from Clones AgEcon
Brooks, Kathleen R.; Lusk, Jayson L..
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural and Food Policy.
Ano: 2010 URL: http://purl.umn.edu/60893
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FORECASTING LIMITED DEPENDENT VARIABLES: BETTER STATISTICS FOR BETTER STEAKS AgEcon
Lusk, Jayson L.; Norwood, F. Bailey; Brorsen, B. Wade.
Little research has been conducted on evaluating out-of-sample forecasts of limited dependent variables. This study describes the large and small sample properties of two forecast evaluation techniques for limited dependent variables: receiver-operator curves and out-of-sample-log-likelihood functions. The methods are shown to provide identical model rankings in large samples and similar rankings in small samples. The likelihood function method is slightly better at detecting forecast accuracy in small samples, while receiver-operator curves are better at comparing forecasts across different data. By improving forecasts of fed-cattle quality grades, the forecast evaluation methods are shown to increase cattle marketing revenues by $2.59/head.
Tipo: Conference Paper or Presentation Palavras-chave: Research Methods/ Statistical Methods.
Ano: 2004 URL: http://purl.umn.edu/34612
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EFFECTS OF MEAT RECALLS ON FUTURES MARKET PRICES AgEcon
Lusk, Jayson L.; Schroeder, Ted C..
The number of meat recalls has increased markedly in recent years. Meat recalls have the potential to adversely affect short run demand for meat because of the associated decline in consumer confidence. This research examines the impact of beef and pork recalls on nearby daily live cattle and lean hog futures market prices, respectively. Results indicate that medium sized beef and large pork recalls that are a serious health concern have a marginally negative impact on short-term live cattle and lean hog futures prices, respectively. However, results are not robust across recall size and severity. This research suggests that if there is any systematic significant change in beef and pork demand due to meat recalls, it likely occurs over an extended period...
Tipo: Conference Paper or Presentation Palavras-chave: Meat recalls; Event study; Meat demand; Livestock Production/Industries; Marketing.
Ano: 2000 URL: http://purl.umn.edu/18925
Registros recuperados: 72
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