Developing food labelling strategies: Multi-level labelling

Labelling is an important cue for consumers as it helps to quickly communicate information about a product or production process. However, the majority of labels on the market are binary, such as labels that indicate whether a product was produced using animal welfare friendly standards or not or whether it was produced organically or not. Yet, there are many intermediate qualities that binary labels do not display. In turn, this could lead to a market failure. A multi-level label can show different process standards of products explicitly. Nonetheless, before launching a multi-level labelling system, it should be tested if a multi-level labelling system can shift market shares in favour of the labelled products. Using a consumer study with 1538 German consumers and the example of animal welfare the shares of product choices are calculated. Two comparisons of the shares of product choices will be made, one between no label and a binary label and the other between no label and a multi-level label. The results suggest that a multi-level labelling system achieves higher market shares, therefore boosts sustainability attributes and can result in higher revenues or sales. The results deliver important information for policymakers and industry. (C) 2016 Elsevier Ltd. All rights reserved.