Can voluntary product-labeling replace trade bans in the case of GMOs?
AbstractGenetically modified (GM) food has raised both health-risk fears and environmental concerns. This has led some countries to ban the trade in such food triggering a great deal of controversy among countries. In this paper we ask under what conditions will voluntary labeling of GM-free food be at least as good as a trade ban? And, under what conditions can providing labels for GM-free food be protectionist? Our main finding is that the merits of a product labeling policy depend crucially on the way food products are differentiated. If they are poorly differentiated from the beginning, a labeling policy will probably not function as good as a trade ban does; while if they are already well differentiated, a labeling policy is likely the optimal policy for the importing country. Finally, as long as consumers' willingness to pay to avoid GM-food is high, a labeling policy is not protectionist. In fact, if products are poorly differentiated from the beginning, foreign firms will probably increase their profit even if they do not choose to label their products.
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Bibliographic InfoPaper provided by Research Department of Statistics Norway in its series Discussion Papers with number 485.
Date of creation: Oct 2006
Date of revision:
Product-labeling; GMOs; protectionsim; trade policy;
Find related papers by JEL classification:
- H2 - Public Economics - - Taxation, Subsidies, and Revenue
- H7 - Public Economics - - State and Local Government; Intergovernmental Relations
- Q2 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation
- Q28 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation - - - Government Policy
This paper has been announced in the following NEP Reports:
- NEP-AGR-2007-01-13 (Agricultural Economics)
- NEP-ALL-2007-01-13 (All new papers)
- NEP-ENV-2007-01-13 (Environmental Economics)
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