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| Registros recuperados: 139 | |
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| Issa, Irwa; Hamm, Ulrich. |
| The export of organic fruit and vegetables to the European Union might offer a great opportunity for Syrian farmers and exporters. Yet, the organic sector in Syria is comparatively young and only a very small area of fresh fruit and vegetables (FFV) is organically managed. To date, little is known about Syrian farmers’ attitudes towards organic fruit and vegetable production. Therefore, the aim of this study was to explore the intentions and attitudes of Syrian farmers of FFV towards organic farming and the likelihood of converting their farms to organic production within the next five years. The study was based on a survey among 266 Syrian farmers. The theory of planned behaviour (TPB) was used as theoretical framework and partial least squares structural... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: "Organics" in general; Farm economics; Vegetables; Research methodology and philosophy. |
| Ano: 2014 |
URL: http://orgprints.org/23833/1/23833%20Issa%20and%20Hamm_MM.pdf |
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| Gider, Denise; Hamm, Ulrich. |
| Only if consumers perceive organic products as credible, they are willing to pay a price premium. One measure to enhance the credibility of organic products is CSR. So far, there are no studies on how consumers evaluate the credibility of CSR communication of organic companies (OCs). Therefore, 21 think-aloud protocols were conducted, during which respondents searched for CSR information on websites of OCs. The protocols were analysed by qualitative content analysis and examined according to the two factors of credibility: expertise and trustworthiness. Overall, the evaluation of trustworthiness was more relevant to the consumers compared to the perceived company’s expertise in CSR. Aspects such as knowledge on organic standards of the consumers (forgoing... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Policy environments and social economy. |
| Ano: 2015 |
URL: http://orgprints.org/26731/1/26731_gider_wirtschaft.pdf |
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| Altner, Günther; Engert, Eckhard; Ganzert, Christian; Hamm, Ulrich; Hess, Jürgen; Knickel, Karlheinz; Köpke, Ulrich; Meier-Ploeger, Angelika; Niggli, Urs; Oppermann, Rainer; Plachter, Harald; Schubert, Dirk; Stachow, Ulrich; Vogtmann, Hartmut; Werner, Armin. |
| Eine Wende hin zu einer naturgerechten Landwirtschaft setzt voraus, dass auch in der Agrarforschung neue Akzente gesetzt werden. Eine Denkschrift* bringt auf den Punkt, was sich in Forschung, Lehre und Ausbildung ändern muss. Die Langfassung dieser Denkschrift, die in diesem Beitrag zusammengefasst wird, kann beim Bundesamt für Naturschutz, Konstantinstr. 110, D-53179 Bonn, Tel. 0228 - 8491 0, Fax - 8491 200, E-Mail pbox-bfn@bfn.de, bezogen oder im Internet unter www.bfn.de/10/ eingesehen und unterzeichnet werden. |
| Tipo: Newspaper or magazine article |
Palavras-chave: Research methodology and philosophy. |
| Ano: 2002 |
URL: http://orgprints.org/1896/1/altner-et-al-2002-denkschrift-forschung.pdf |
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| Sanders, Jürn; Hamm, Ulrich; Kuhnert, Heike; Nieberg, Hiltrud; Strohm, Renate. |
| In the past years a considerable number of farms have returned from organic to conventional production in Germany. Survey and interview results show that this change is due to a variety of personal and farm-specific as well as external factors. Here economic aspects as well as problems with the organic regulation and control system play a relatively large role. The diversity of the farm reversion constellations means that there is no central key point by which the reversion can be avoided. Instead, a mix of different measures is necessary that would lead to an improvement of the framework conditions for all organic farms. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Farm economics. |
| Ano: 2014 |
URL: http://orgprints.org/23922/1/23922_MM.pdf |
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| Rahmann, Gerold; Ardakani, M. Reza; Boehm, Herwert; Canali, Stefano; Chander, Mahesh; David, Wahyudi; Dengel, Lucas; Erisman, Jan Willem; Galvis-Martinez, Ana C.; Hamm, Ulrich; Kahl, Johannes; Köpke, Ulrich; Kühne, Stefan; Lee, Sang Beom; Løes, Anne-Kristin; Moos, Jan Hendrik; Neuhoff, Daniel; Nuutila, Jaakko; OLOWE, VICTOR; Oppermann, Rainer; REMBIAŁKOWSKA, EWA; Riddle, Jim; Rasmussen, Ilse A.; Shade, Jessica; Sohn, Sang Mok; Tadesse, Mekuria; Tashi, Sonam; Thatcher, Alan; Uddin, Nazim; von Fragstein und Niemsdorff, Peter; Wibe, Atle; Wivstad, Maria; Wenliang, Wu; Zanoli, Raffaele. |
| Organic agriculture can and should play an important role in solving future challenges in producing food. The low level of external inputs combined with knowledge on sustainablity minimizes environmental contamination and can help to produce more food for more people without negatively impacting our environment. Organic agriculture not only includes farming as a production practice but it also includes processing, trade and consumption. Nevertheless, Organic agriculture must always evolve to overcome emerging challenges. Science-based knowledge attained through dedicated research is required to strengthen organic food and farming as a means to solve future challenges. In 2010, a global discussion about Organic 3.0 was initiated to address current problems... |
| Tipo: Journal paper |
Palavras-chave: "Organics" in general Farming Systems Values; Standards and certification World Environmental aspects History of organics Knowledge management. |
| Ano: 2017 |
URL: http://orgprints.org/31279/1/Rahmann%20et%20al%202017.pdf |
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| Hamm, Ulrich. |
| In Diskussion um das Für und Wider des Einsatzes von nitrat- bzw. nitrithaltigen Pökelstoffen in Öko-Wurstwaren wird häufig die Befürchtung geäußert, dass Wurst ohne entsprechende Pökelstoffe von Verbrauchern insbesondere wegen des ungewohnten Aussehens nicht akzeptiert wird. Mit relativ aufwändigen Verkaufstests im allgemeinen Lebensmitteleinzelhandel wurde die Verbraucherakzeptanz von drei Öko-Wurstsorten, die ohne Nitritpökelsalz (NPS) hergestellt worden waren, untersucht. Dabei wurden parallel drei Varianten der jeweils gleichen Wurstsorten über mehr als 10 Wochen verkauft: eine konventionelle Variante, eine Öko-Variante mit und eine ohne Verwendung von NPS bei der Herstellung. Außerdem wurden alle Varianten parallel im Bedienungs- und im... |
| Tipo: Journal paper |
Palavras-chave: Markets and trade Processing; Packaging and transportation. |
| Ano: 2007 |
URL: http://orgprints.org/15564/1/hamm%2D2007%2DFLW_11%2D2007_126%2D130.pdf |
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| Schäufele, Isabel; Hamm, Ulrich. |
| Der Einkauf von Öko-Lebensmitteln hat in den letzten Jahren deutlich zugenommen. Insbesondere Milch, Gemüse und Eier werden häufig in ökologischer Qualität gekauft. Bei anderen Produktgruppen, wie beispielsweise Süßigkeiten und Käse, wird noch relativ selten zur Öko-Variante gegriffen. Es scheint als würden die typischen Kaufmotive, wie gesundheitliche, geschmackliche Vorzüge oder Umweltfreundlichkeit, nicht zum Kauf der ökologischen Variante bei diesen Produktgruppen führen. Angesichts der immer weiteren Ausdehnung der Produktpalette von Öko-Lebensmitteln in Discountern und Supermärkten, ist es relevant, die Bestimmungsgründe für den Kauf verschiedener Öko-Produktgruppen zu identifizieren. Die vorliegende Studie untersucht daher Einflussfaktoren auf das... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Markets and trade. |
| Ano: 2019 |
URL: http://orgprints.org/36133/1/Beitrag_205_final_a.pdf |
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| Maroschek, Nicole; Aschemann, Jessica; Hamm, Ulrich. |
| Für die meisten Verbraucher sind Gesundheitsaspekte der entscheidende Grund, Öko-Lebensmittel zu kaufen. Daher ist gerade im Öko-Lebensmittelmarketing der überlegte Umgang mit Claims (nährwert- und gesundheitsbezogene Aussagen laut EG-VO Nr. 1924/2006) relevant. Projektziel war die Untersuchung des Verbraucherverhaltens bezüglich Claims auf Öko-Lebensmitteln. Geklärt werden sollte die Wirkung auf die Kaufentscheidung (positiv, negativ, neutral), deren Bestimmungsgründe (Soziodemographie, Einstellungen, etc.) sowie die Unterschiede zur Wirkung im konventionellen Bereich. Hierzu wurden Kaufsimulationen sowie anschließende Befragungen mit Öko-Konsumenten durchgeführt. Daraus gingen Daten zu 630 Kaufentscheidungen hervor, die mittels logistischer Regression... |
| Tipo: Report |
Palavras-chave: Food security; Food quality and human health Markets and trade. |
| Ano: 2008 |
URL: http://orgprints.org/16643/1/16643%2D06OE120%2Duni%2Dkassel%2Dhamm%2D2008%2Dhealthclaims.pdf |
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| Niessen, Jan; Hamm, Ulrich. |
| Evaluating the German demand for organic food in the majority of cases has been done by interviews, which are restricted by massive overestimation of consumers themselves. By using consumer panels, it is possible to survey actual consumer behaviour in combination with consumer attitudes and socio-demographic data and also by additionally requested consumers’ stated buying behaviour. Such methodology enables exposure and quantification of the gap between stated and actual buying frequency. Also the dimension of conventional products bought by mistake, while intending to get organics, can be identified. These results may give considerations for prospective survey design and adjustment of marketing policy. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Markets and trade. |
| Ano: 2008 |
URL: http://orgprints.org/16876/1/Niessen_11998_ed.pdf |
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| Stolz, Hanna; Stolze, Matthias; Janssen, Meike; Hamm, Ulrich. |
| As a result of continuous growth in the organic market, organic food is increasingly available in conventional retail outlets, where organic products are placed alongside both conventional and so called conventional-plus products. Conventional-plus products are food products with particular attributes that also apply to organic products, such as ‘no artificial additives or flavours’. This overlap provokes the question whether conventional-plus products might compete with organic products. The aim of our study was to identify occasional organic consumers’ preferences and underlying determinants in relation to organic, conventional and conventional-plus milk, fruit yoghurt and apples in Germany and Switzerland. To achieve these objectives, we conducted... |
| Tipo: Journal paper |
Palavras-chave: Markets and trade; Consumer issues. |
| Ano: 2011 |
URL: http://orgprints.org/23045/1/stolz-etal-2011-FQAP-Vol22-p772-779.pdf |
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| Plaßmann, Sabine; Hamm, Ulrich. |
| High prices and the price difference between organic and conventional food products are often considered to be the main barrier to an increased demand for organic prod-ucts. Based on a consumer survey, a structural equation model was estimated to identify factors influencing the willingness-to-pay for organic products. It was found that socio-demographic variables and individual price knowledge, price motivations and price attitudes of consumers are not sufficient enough to explain the willingness-to-pay for organic products. Strategies of product differentiation thus seem to be more promising for suppliers of organic food than focusing on consumer segments classified by sociodemographic and price-related aspects. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Markets and trade. |
| Ano: 2011 |
URL: http://orgprints.org/17425/3/Pla%C3%9Fmann_17425.pdf |
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| Heid, Astrid; Hamm, Ulrich. |
| While organic goat milk products are becoming increasingly popular in Germany, marketing of kid meat is difficult as it is an unfamiliar product for consumers and there are hardly any marketing structures besides direct marketing. In order to introduce organic kid meat to consumers, we conducted sales promotions offering product samples. An accompanying consumer survey provided data on potential customer groups for organic kid meat. Participants’ sensory evaluations of the sampled meat were very positive as well as their perceptions of other product attributes. Stated likeliness to buy kid meat was high. Significant differences between potential buyers and non-buyers could be identified regarding their age and consumption of organic food. Also reasons for... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Sheep and goats; Markets and trade. |
| Ano: 2013 |
URL: http://orgprints.org/21282/1/21282_Heid.pdf |
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| Hamm, Ulrich; Janssen, Meike. |
| In July 2010, the new mandatory EU logo for organic food was introduced to make the identification of organic products easier for consumers. In the present study we analysed how consumers in five EU countries view a mandatory EU logo for organic food to make recommendations for agrarian decision-makers and market actors in the organic sector. The study was based on a combination of qualitative and quantitative methods with consumers of organic food in the Czech Republic, Denmark, Germany, Italy and the United Kingdom. Firstly, 15 focus group discussions were conducted to reveal the spectrum of consumer perceptions. In a subsequent survey with 2042 participants consumer views on key issues were quantified. Finally, the results of the qualitative and... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Consumer issues; Policy environments and social economy. |
| Ano: 2011 |
URL: http://orgprints.org/19702/1/Hamm_Janssen_2011_ISOFAR.pdf |
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| Niessen, Jan; Hamm, Ulrich. |
| Das Projektziel war, die in einem Öko-Sonderpanel erfassten Daten zum Kaufverhalten von Öko-Produkten für das Jahr 2003 detailliert zu analysieren. Dabei handelte es sich um Einkäufe von Privathaushalten aus einer monatlichen Wellenerhebung innerhalb eines Verbraucherpanels. In einer vorgeschalteten Screeningbefragung wurden Einstellungen der Verbraucher sowie deren selbst eingeschätztes Kaufverhalten erhoben. Die verknüpfte Auswertung der Daten mit dem dokumentierten Kaufverhalten ermöglichte es, die Selbsteinschätzung der Verbraucher bei Befragungen zu ihrem Öko-Kaufverhalten mit dem tatsächlichen Verhalten abzugleichen und den Einfluss von Einstellungen auf das Kaufverhalten zu untersuchen. Der Markt für Öko-Lebensmittel wurde von der aggregierten... |
| Tipo: Report |
Palavras-chave: Markets and trade. |
| Ano: 2006 |
URL: http://orgprints.org/10394/1/10394%2D03OE274%2Duni%2Dkassel%2Dhamm%2D2006%2DOekolebensmittel.pdf |
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| Registros recuperados: 139 | |
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