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中国专利申请量与授权量指数增长的累积效应分析

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摘要 专利统计数据呈现申请量与授权量的非比例增长,非比例增长具有累积效应。研究表明,在数据增长呈指数增长条件下,累积增长和非累积增长的增长比例具有等价性;专利申请量与授权量的增长具有自相似分形特征;分形维度Ds在一定程度上反映一个国家的创新活动和专利制度的变迁。
作者 陶锋
出处 《科技创业月刊》 2010年第12期161-162,共2页 Journal of Entrepreneurship in Science & Technology
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