英文文献：The Economics Of Non-Gmo Segregation And Identity Preservation-非转基因生物隔离和身份保护的经济学
英文文献作者：Bullock, David S.,Desquilbet, Marion,Nitsi, Elisavet I.
英文文献摘要：
We survey grain and soybean handlers and producers in the U.S. and EU to estimate costs of preserving the identities of GMO and non-GMO crops in marketing channels. We introduce our estimates into the IFPRI IMPACT model to simulate the effects of identity preservation on farm incomes and consumer well-being.

我们调查了美国和欧盟的谷物和大豆经营者和生产者，以估算在销售渠道中保护转基因和非转基因作物身份的成本。我们将我们的估计引入IFPRI影响模型，以模拟身份保护对农场收入和消费者福祉的影响。