Perceived food safety and food defense responsibility for farmers, transporters, retailers and consumers

PurposeContaminated food is a major source of illnesses around the world. This research seeks to learn how people assign responsibility for two food contamination risks and how they allocate costs to reduce these risks to four members of the food supply chain. The aims are to identify differences between countries and test options to control for cultural differences.Design/methodology/approachA random sample of online panellists from six countries (N = 6,090) was surveyed on how they assigned responsibility for controlling natural and accidental food contamination (traditional food safety) and for controlling intentional contamination (food defense) to farmers, transporters/distributors, retailer grocery stores/restaurants and consumers. They were also asked how they would allocate food safety and defense costs to the four groups. Differences between countries were tested with dummy variables and cultural measures.FindingsIn nearly every country, respondents assigned the least responsibility and allocated the smallest cost shares to consumers. In multivariate models, responsibility and cost-share results differed, suggesting that preferences varied by country and that respondents did not allocate costs the same way they assessed responsibility. The food safety and defense models also differed, implying that the respondents believed the two sources of contamination represented different risks.Originality/valueThis is the first study to examine how adults allocate the responsibility and costs for food safety and defense to farmers, transporters/distributors, retailer grocery stores/restaurants and consumers. Other research did not differentiate between these two food risks. This study also compared Hofstede's cultural measures with the recently developed Minkov's cultural measures.