Can voluntary product-labeling replace trade bans in the case of GMOs?
Genetically 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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- Thomas Bue Bjorner & Lars Garn Hansen & Clifford S. Russell, 2002.
"Environmental Labelling and Consumer's Choice - An Empirical Analysis of the Effect of the Nordic Swan,"
Vanderbilt University Department of Economics Working Papers
0203, Vanderbilt University Department of Economics.
- Bjorner, Thomas Bue & Hansen, L.G.Lars Garn & Russell, Clifford S., 2004. "Environmental labeling and consumers' choice--an empirical analysis of the effect of the Nordic Swan," Journal of Environmental Economics and Management, Elsevier, vol. 47(3), pages 411-434, May.
- Neven, D. & Thisse, J-F., 1989. "On Quality And Variety Competition," CORE Discussion Papers 1989020, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Lusk, Jayson L. & Fox, John A., 2002.
"Consumer Demand For Mandatory Labeling Of Beef From Cattle Administered Growth Hormones Or Fed Genetically Modified Corn,"
Journal of Agricultural and Applied Economics,
Southern Agricultural Economics Association, vol. 34(01), April.
- Lusk, Jayson L. & Fox, John A., 2002. "Consumer Demand for Mandatory Labeling of Beef from Cattle Administered Growth Hormones or Fed Genetically Modified Corn," Journal of Agricultural and Applied Economics, Cambridge University Press, vol. 34(01), pages 27-38, April.
- Teisl, Mario F. & Roe, Brian & Hicks, Robert L., 2002. "Can Eco-Labels Tune a Market? Evidence from Dolphin-Safe Labeling," Journal of Environmental Economics and Management, Elsevier, vol. 43(3), pages 339-359, May.
- Dietmar Harhoff & Pierre Régibeau & Katharine Rockett, 2001.
"Some simple economics of GM food,"
CEPR;CES;MSH, vol. 16(33), pages 263-299, October.
- Amacher, Gregory S. & Koskela, Erkki & Ollikainen, Markku, 2004. "Environmental quality competition and eco-labeling," Journal of Environmental Economics and Management, Elsevier, vol. 47(2), pages 284-306, March.
- Ronald Fischer & Pablo Serra, 1998.
"Standards and Protection,"
Documentos de Trabajo
45, Centro de Economía Aplicada, Universidad de Chile.
- Bansal, Sangeeta & Gangopadhyay, Shubhashis, 2003. "Tax/subsidy policies in the presence of environmentally aware consumers," Journal of Environmental Economics and Management, Elsevier, vol. 45(2, Supple), pages 333-355, March.
- Klaus Conrad, 2005. "Price Competition and Product Differentiation When Consumers Care for the Environment," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 31(1), pages 1-19, 05.
- Mads Greaker, 2006. "Eco-labels, Trade and Protectionism," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 33(1), pages 1-37, 01.
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