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Who is Looking for Nutritional Food Labels? Obesity amongst the population in Europe is increasing at an alarming rate. Consequently, nutritional and lifestyle factors are implicated in the huge increase in several chronic diseases in Europe. The Southern Europeans tend to be amongst the worst, mth Greece being first in adult obesity mainly due to the replacement of the Mediterranean diet with ready‐made and fast foods. People want to see change towards an environment that makes it easier to make healthy choices. The EU, in order to assist consumers make healthy food choices, tried to make nutritional information available to consumers through a food labelling law framework, which currently works on a voluntary basis with the perspective to change towards a mandatory system. We conducted a study in Greece in order to assess consumer use of nutritional food labels and determine which consumers use certain types of nutrient content information. We found that almost a third of consumers often use food labels and these are the more educated, who are more nutritionally knowledgeable. Many others do not, and to increase their chances of reading the labels one should improve their knowledge of nutrition havlng in mind that they are not big users of the media but get their information from informd sources. Mais qui donc s'occupe du contenu nutritionnel sur les etiquettes? La prevalence de I'obesitk augmente a un t a u toujours plus preoccupant en Europe. Les facteurs nutritionnels et les styles de vie sont par consequent impliquks dans l'Cnorme accroissement constati: de diverses pathologies chroniques. La situation est specialement mauvaise en Europe du sud, ou la Grece detient le record du taux d'obesite dans la population adulte, en particulier du fait du remplacement du fameux ‘regime mediterraneen’ par les plats prepares et la restauration rapide. Les gens souhaitent un environnement susceptible de leur faciliter le choix d'une alimentation saine. C'est pour cela que l'Union europkenne a tente de mettre des informations nutritionnelles a la disposition des consommateurs, en instituant un cadre legal pour l'etiquetage alimentaire Il fonctionne actuellement sur la base du volontariat, mais il a pour vocation d'evoluer vers un systeme obligatoire. Il est rendu compte ici d'une enquOte effectuee en Grkce pour determiner quels types de consommateurs utilisent quels genres dindications de contenu nutritionnel portees sur les etiquettes alimentaires, et dans quelle mesure. Environ un tiers des consommateurs utilisent souvent les contenus nutritionnels. Ce sont les plus eduques et les mieux informks. La plupart des autres negligent les etiquettes. Pour accroitre les chances que ces dernieres soient lues, il faudrait donc arneliorer les connaissances nutritionnelles, en gardant a l'esprit que les personnes concernkes utilisent peu les mkdias et tirent leurs informations de sources informelles. Wer sucht nach Nährwertangaben auf Die Fettleibigkeit in der europaischen Bevolkerung nimmt alarmierend schnell zu. Folglich spiegeln sich Ernahrung und Lebensstil in dem hohen Anstieg zahlreicher chronischer Erkrankungen in Europa wider. Fur die Sudeuropaer ergeben sich einige der schlechtesten Werte, wobei in Griechenland die Erwachsenenfettleibigkeit am ausgepriigtesten ist. Dies liegt hauptsachlich daran, dass die mediterrane Erniihrung von Fertiggerichten und Fast‐Food abgelost wurde. Die Bevolkerung wiinscht sich eine Veriinderung hin zu einer Umgebung, die sie darin unterstutzt, der Gesundheit zutr;dgliche Entscheidungen zu treffen. Die EU wollte den Verbrauchern gesundheitlich relevante Informationen durch eine Kennzeichnung der Inhaltsstoffe der Lebensmittel verschaffen. Dieses System sieht gegenwartig lediglich eine freiwillige Kennzeichnung vor, ist aber als obligatorisch geplant. Wir fiihrten in Griechenland eine Studie durch, um zu beurteilen, inwiefern Nahrwertangaben auf Lebensmitteln den Verbrauchern nutzen, und um festzustellen, welche Verbraucher auf bestimmte Nahrwertangaben achten. Wir fanden heraus, dass beinahe ein Drittel aller Verbraucher auf die Lebensmittelkennzeich nung achten. Diese Verbraucher verfiigen uber eine hohere Bildung und kennen sich in Erniihrungsfragen relativ gut aus. Ein großer Anted der Verbraucher verfiigt uber keinerlei gesundheitliche Grundkenntnisse; um diesen Verbrauchern das Lesen der Etiketten zu ermoglichen, sollte man ihre Kenntnisse in Sachen Ernahrung verbessern und sich dabei vor Augen fiihren, dass diese Verbraucher die Medien nicht allzu intensiv nutzen, sondern ihre Informationen aus informellen Quellen beziehen. 相似文献
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Andreas C. Drichoutis Rodolfo M. NaygaJr Panagiotis Lazaridis Beom Su Park 《Atlantic Economic Journal》2011,39(4):329-341
In repeated second-price experimental auctions, the winning bid is normally posted after each round. The posting of these
winning prices after each round can result in bids submitted in later rounds to be interdependent with posted prices from
earlier rounds. Several approaches in the past have tried to scrutinize their experimental data for value interdependence
by regressing bids on lagged market prices or lagged bids and ignoring the inherent endogeneity problem. This paper introduces
a formal test for bid interdependence in repeated second-price auctions with posted prices using a dynamic panel model. We
then apply this test to formally check the presence of bid interdependence in three datasets used in previous studies. 相似文献
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Drichoutis Andreas C.; Klonaris Stathis; Lazaridis Panagiotis; Nayga Rodolfo M. Jr 《European Review of Agricultural Economics》2008,35(1):93-98
We comment on a recent important article by Akbay et al. anddiscuss some methodological and estimation issues arising fromtheir paper. We then suggest alternative procedures that mayhelp improve their estimates and thereby enhance their usefulnessas a basis for food policy and marketing decisions. 相似文献
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Andreas C. Drichoutis Panagiotis Lazaridis Rodolfo M. Nayga Jr† 《Bulletin of economic research》2009,61(3):223-247
The European Union (EU) is contemplating regulations requiring mandatory provision of nutritional information on food products. This study analyses consumers' valuation of nutritional information using data collected from a field survey. The results generally suggest that consumers value and are willing to pay about 5.9 percent of the original price for nutritional information on the food product we studied. Individuals who are non-price-sensitive, nutritionally knowledgeable and with longer time horizon are willing to pay more for nutritional information than others. Considering consumers' willingness to pay for nutritional information on food products and an EU impact assessment study, the costs of provision of this information are not prohibitive to firms. We estimate that the least conservative cost of labelling to the firm for a specific food product can be as much as €29,431, whereas the average economic value of nutrition information is estimated at €17,064. The firm can therefore recoup the associated costs in less than two months. 相似文献
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Achilleas Vassilopoulos Stathis Klonaris Andreas C. Drichoutis Panagiotis Lazaridis 《Economic Modelling》2012,29(6):2744-2750
In this paper, we employ a method to examine the factors affecting quality choice by Greek households, using cross-sectional survey data. We illustrate the method using the raw data of the 2004/05 Household Budget Survey for meat and fish products. Quality elasticities of total food expenditure and household's age structure are derived. To cope with the zero expenditure problem, Heckman's two-step method is employed. Results generally suggest that several socio-economic factors affect quality demand for meat and fish. 相似文献
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Georgia S. Papoutsi Andreas C. Drichoutis Rodolfo M. Nayga Jr. 《Journal of economic surveys》2013,27(4):743-767
Childhood obesity rates are rapidly rising in many countries. Because it is highly likely that obesity will persist into adulthood, current rates undermine the health and future of people in developed as well as developing countries. This public health epidemic carries significant economic, social as well as individual‐level consequences and has become a research topic of significant interest in various disciplines including economics. We survey the literature in economics and related disciplines associated with the causes of childhood obesity and synthesize the results to provide a better understanding of the explanations for the rising childhood obesity rates. This is an important step in crafting effective policies to combat global childhood obesity trends. 相似文献
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Andreas C. Drichoutis Rodolfo M. Nayga Jr. Panagiotis Lazaridis 《Empirical Economics》2012,42(3):1051-1078
Older people (i.e., at least 50?years of age) are becoming one of the most important demographic groups in the world. We explore the effect of food away from home expenditures on obesity among the older population in Europe using instrumental variable methods. Several statistical tests were conducted to assess endogeneity of selected variables, the exogeneity, relevance, and validity of instruments used. Our results generally suggest that food-away-from-home expenditure has no statistically significant effect on body mass index (BMI) of older males but is negatively related to BMI of older females. 相似文献
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Experimental Economics - We elicited incentivized measures of risk and time preferences from a sample of undergraduate students in Athens, Greece, in waves that preceded and overlapped with the... 相似文献
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