Abstract
The European market has faced a series of recurrent food scares, e.g. mad cow disease, chicken flu, dioxin poisoning in chickens, salmons and recently also in pigs (Italian newspaper “Corriere della Sera”, 07/12/2008). These food scares have had, in the short term, major socio-economic consequences, eroding consumer confidence and decreasing the willingness to buy potentially risky food products. The research reported in this paper considered the role of commitment to a food product in the context of food scares, and in particular the effect of commitment on the purchasing intentions of consumers, on their attitude towards the product, and on their trust in the food supply chain. After the initial commitment had been obtained, a threat scenario evoking a risk associated with a specific food was presented, and a wider, related request was then made. Finally, a questionnaire tested the effects of commitment on the participants’ attitude towards the product. The results showed that previous commitment can increase consumers’ behavioural intention to purchase and their attitude towards the food product, even in the presence of a potential hazard.
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Notes
A notorious case of dioxin contamination in chicken was reported in Belgium in 1999 (“La Repubblica”, 23/07/1999). Salmon fishing was halted in Denmark owing to high levels of dioxin concentration (“Corriere della Sera”, 01/04/2004).
The description of the dioxin cycle is based on actual scientific information, adapted from an article in the journal Altroconsumo. The journal Altroconsumo is published by the consumer association of the same name.
Eurobarometer report number 52.1 “The Europeans and biotechnology”, from the Public Opinion Analysis unit of the European Commission, published on 15th March, 2000.
Data published by the UK Meat and Livestock Commission. Note the 1996 was one of the most dramatic years of “mad cow” crisis and that other concomitant factors may have contributed to this decrease.
In an independent study we found a strong hedonic attitude for salmon and this effect was significantly higher compared to the hedonic attitude for chicken.
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Acknowledgments
This research was supported by the European Commission, Quality of Life Programme, Key Action 1—Food, Nutrition, and Health, Research Project “Food Risk Communication and Consumers’ Trust in the Food Supply Chain—TRUST” (Contract no. QLK1-CT-2002-02343). Principal investigator of the University of Trento Unit: Prof. Nicolao Bonini. Furthermore, we would like to thank Dr. Luigi Lombardi for his helpful comments on the various statistical analyses.
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Appendices
Appendix A: Questions on trust and attitude
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(Q1)
(TRUST) To what extent do you trust Italian salmon [chicken] breeders? (1 = not at all; 5 = completely)
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(Q2)
(TRUST) To what extent do you trust Italian salmon [chicken] suppliers? (1 = not at all; 5 = completely)
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(Q3)
(TRUST) To what extent do you trust Italian authorities in charge of fish [meat] products safety? (1 = not at all; 5 = completely)
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(Q4)
(COMPETENCE) How much do you think that Italian salmon [chicken] breeders are competent in their work? (1 = not at all; 5 = completely)
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(Q5)
(COMPETENCE) How much do you think that Italian salmon [chicken] suppliers are competent in their work? (1 = not at all; 5 = completely)
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(Q6)
(COMPETENCE) How much do you think that Italian authorities in charge of fish [meat] products safety are competent in their work? (1 = not at all; 5 = completely)
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(Q7)
(BENEVOLENCE) How much do you think that Italian salmon [chicken] breeders are concerned about your health? (1 = not at all; 5 = completely)
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(Q8)
(BENEVOLENCE) How much do you think that Italian salmon [chicken] suppliers are concerned about your health? (1 = not at all; 5 = completely)
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(Q9)
(BENEVOLENCE) How much do you think that Italian authorities in charge of fish [meat] products safety are concerned about your health? (1 = not at all; 5 = completely)
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(Q10)
(SHARED VALUES) How much do you think that Italian salmon [chicken] breeders share your same values? (1 = not at all; 5 = completely)
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(Q11)
(SHARED VALUES) How much do you think that Italian salmon [chicken] suppliers share your same values? (1 = not at all; 5 = completely)
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(Q12)
(SHARED VALUES) How much do you think that Italian authorities in charge of fish [meat] safety share your same values? (1 = not at all; 5 = completely)
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(Q13)
(TRUTHFULNESS OF INFORMATION) How much do you trust Italian salmon [chicken] breeders to tell the truth about chicken meat? (1 = not at all; 5 = completely)
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(Q14)
(TRUTHFULNESS OF INFORMATION) How much do you trust Italian salmon [chicken] suppliers to tell the truth about chicken meat? (1 = not at all; 5 = completely)
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(Q15)
(TRUTHFULNESS OF INFORMATION) How much do you trust Italian authorities in charge of fish [meat] safety to tell the truth about chicken meat? (1 = not at all; 5 = completely)
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(Q16)
(ATTITUDE) Personally, do you think that salmon [chicken] consumption is a __?__ behavior:
Appendix B: Factors loadings of the attitude scales for salmon and chicken consumption
Salmon | Chicken | |||||
---|---|---|---|---|---|---|
1—MF (26% of variance) | 2—HF (25% of variance) | 3—IF (18% of variance) | 1—IF (26% of variance) | 2—MF (25% of variance) | 3—HF (20% of variance) | |
Ignoble–noble | 0.878 | 0.124 | 0.046 | 0.155 | 0.890 | 0.108 |
Despicable–admirable | 0.864 | 0.117 | 0.214 | 0.185 | 0.833 | 0.163 |
Shameful–laudable | 0.680 | 0.292 | 0.367 | 0.601 | 0.584 | 0.267 |
Wrong–right | 0.665 | 0.401 | 0.394 | 0.423 | 0.682 | 0.299 |
Useless–useful | 0.629 | 0.287 | 0.321 | 0.481 | 0.607 | 0.226 |
Boring–exciting | 0.591 | 0.361 | –0.090 | 0.263 | 0.664 | 0.318 |
Ugly–nice | 0.490 | 0.443 | 0.354 | 0.178 | 0.673 | 0.352 |
Bad–good | 0.055 | 0.834 | 0.150 | 0.298 | 0.191 | 0.748 |
Negative–positive | 0.219 | 0.793 | 0.329 | 0.359 | 0.181 | 0.813 |
Disagreeable–agreeable | 0.302 | 0.727 | 0.122 | 0.297 | 0.351 | 0.621 |
Unpleasant–pleasant | 0.277 | 0.676 | 0.228 | 0.127 | 0.262 | 0.761 |
Harmful–beneficial | 0.413 | 0.617 | 0.360 | 0.532 | 0.200 | 0.660 |
Foolish–wise | 0.521 | 0.592 | 0.340 | 0.608 | 0.459 | 0.390 |
Unreasonable–reasonable | 0.478 | 0.548 | 0.421 | 0.712 | 0.402 | 0.352 |
Inconvenient–convenient | 0.133 | 0.156 | 0.839 | 0.746 | 0.279 | 0.301 |
Disadvantageous–advantageous | 0.083 | 0.242 | 0.836 | 0.715 | 0.355 | 0.344 |
Inopportune–opportune | 0.498 | 0.358 | 0.630 | 0.720 | 0.386 | 0.271 |
Risky–safe | 0.301 | 0.444 | 0.498 | 0.806 | 0.032 | 0.184 |
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Graffeo, M., Savadori, L., Tentori, K. et al. Consumer decision in the context of a food hazard: the effect of commitment. Mind Soc 8, 59–76 (2009). https://doi.org/10.1007/s11299-009-0054-5
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DOI: https://doi.org/10.1007/s11299-009-0054-5