Anti-Waste Labeling and Consumer Willingness to Pay
2016
Del Giudice, T. (Teresa) | La Barbera, Francesco | Vecchio, Riccardo | Verneau, Fabio
Food waste is an important topic in the general context of food consumption sustainability and ethical consumption. Several studies have focused on environment-friendly labeling schemes based on different “ethical attributes,” such as organic, fair trade, and locally grown. However, the effect of a labeling scheme based on food waste prevention has never been studied. In the current work, experimental auctions were used to investigate the effect of a certification about containing food waste within a certain threshold on participants’ willingness to pay. The product chosen for the auctions was the French baguette (500 g) packaged with a paper wrapper. Furthermore, we examined whether the effect would be moderated by different communication strategies about the consequences of wasting. Specifically, two different frames of reference were used: the first is based on the carbon footprint, the other on the water footprint. Our results showed that waste prevention–based labeling positively affected participants’ willingness to pay and that this effect was enhanced by the carbon footprint frame of reference.
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