文章基本信息

标题：GM crop technology and trade restraints: economic implications for Australia and New Zealand
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作者：Anderson, Kym ; Jackson, Lee Ann
期刊名称：Journal of Food Distribution Research
印刷版ISSN：0047-245X
出版年度：2005
期号：SUPPL
页码：263-281
出版社：Food Distribution Research Society
摘要：How much might the potential economic benefit from enhanced farm productivity associated with crop biotechnology adoption by Australia and New Zealand (ANZ) be offset by a loss of market access abroad for crops that may contain genetically modified (GM) organisms? This paper uses the Global Trade Analysis Project (GTAP) model to estimate effects of other countries’ GM policies without and with ANZ farmers adopting GM varieties of various grains and oilseeds. The gross economic benefits to ANZ from adopting GM crops under a variety of scenarios could be positive even if the strict controls on imports from GM-adopting countries by the European Union are maintained, but not if North-East Asia also applied such trade restaints. From those gross economic effects would need to be subtracted society’s evaluation of any new food safety concerns and negative environmental externalities (net of any new environmental and occupational health benefits), as well as any extra costs of segregation, identity preservation and consumer search.
关键词：biotechnology;computable general equilibrium;genetically modified organisms;regulation;trade policy