Search Results - "Leufkens, Daniel"

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  1. 1

    Manual toothbrushing techniques for plaque removal and the prevention of gingivitis-A systematic review with network meta-analysis by Deinzer, Renate, Weik, Ulrike, Eidenhardt, Zdenka, Leufkens, Daniel, Sälzer, Sonja

    Published in PloS one (05-07-2024)
    “…The meaning of the toothbrushing technique for the effectivity of toothbrushing in terms of plaque removal and parameters of gingivitis is unknown. This…”
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    Journal Article
  2. 2
  3. 3

    The problem of heterogeneity between protected geographical indications: a meta-analysis by Leufkens, Daniel

    Published in British food journal (1966) (19-10-2018)
    “…Purpose For a long time the European geographical indication (GI) regulation has been of great interest to economists and policymakers. To justify exclusive…”
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    Journal Article
  4. 4

    Ethical food labels in consumer preferences by Bissinger, Katharina, Leufkens, Daniel

    Published in British food journal (1966) (07-08-2017)
    “…Purpose Since fairtrade labels are upcoming market instruments, the purpose of this paper is to identify and quantify consumers’ willingness to pay for…”
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  5. 5

    (Fairtrade) certification: consequences of being a niche market by Bissinger, Katharina, Leufkens, Daniel

    Published in Agrekon (02-04-2020)
    “…Product certification such as organic and fairtrade, leads to a price premium for producers in the majority of cases and thus, also encourages them to increase…”
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    Journal Article
  6. 6

    (Fairtrade) certification: consequences of being a niche market by Bissinger, Katharina, Leufkens, Daniel

    Published in Agrekon (12-02-2020)
    “…Product certification such as organic and fairtrade, leads to a price premium for producers in the majority of cases and thus, also encourages them to increase…”
    Get full text
    Journal Article