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随着植物新品种权的申请授权量急剧增长,品种权的“数量多、质量差”的问题引起了全社会的普遍关注。如何评价品种权质量成为重要的理论和现实问题。为了科学合理地判断我国品种权的综合质量水平,首先从竞争力的角度界定植物新品种权质量的定义,然后从品种权的法律、技术和经济三大属性建立品种权质量评价指标体系,并利用均值差异法验证品种权质量指标的有效性,最后采用逻辑回归模型构建品种权质量综合指数,以便全面、快捷地综合评价品种权质量。植物新品种权质量评估研究不仅有利于解决品种权质量判断标准问题,对提高品种权质量水平提供了理论依据,而且为我国品种权的价值评估、许可转让、融资、抵押等交易活动提供重要参考。
With the rapid growth in the number of authorized applications for new varieties of plants, the issue of “more quantity and poor quality” of variety rights has aroused widespread concern in the whole society. How to evaluate the quality of variety rights has become an important theoretical and practical issue. In order to scientifically and reasonably determine the comprehensive quality level of variety rights in our country, we first define the definition of the quality of plant variety rights from the perspective of competitiveness, and then establish the evaluation index system of variety rights based on the three major attributes of variety rights, including the law, technology and economy The mean difference method was used to verify the validity of the indicators of quality and quantity. Finally, the Logistic Regression Model was used to construct the comprehensive index of the quality and variety of the varieties so as to comprehensively and quickly evaluate the quality of the varieties. The research on the evaluation of the quality of new varieties of plant is not only helpful to solve the standard of judging the quality of variety rights, but also provides a theoretical basis for improving the quality of variety rights. It also provides important reference for the value evaluation, license transfer, financing, mortgage and other trading activities in China. .