当前位置: X-MOL 学术Science and Public Policy › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Patent citations, knowledge flows, and catching-up: Evidences of different national experiences for the period 1982–2006
Science and Public Policy ( IF 2.087 ) Pub Date : 2020-12-07 , DOI: 10.1093/scipol/scaa041
Jorge Nogueira de Paiva Britto 1 , Leonardo Costa Ribeiro 2 , Lucas Teixeira Araújo 1 , Eduardo da Motta e Albuquerque 2
Affiliation  

The investigation comprises information about patent citations distributed by different technological domains, which are used to map knowledge flows and to correlate these flows with the evolution of countries' competences. Specifically, the analysis uses information about patent citations to track and discuss the evolution of knowledge flows to a set of selected countries involved in catching-up up processes.. The analysis comprises an analysis of patent citation data extracted from the USPTO database from the period 1982-2006, including information about citations extracted from patents granted by national companies of the selected countries, presented trough technological interaction matrices crossing information of different technological domains of the patents, correlating the technological domains of the patents citing other patents with the technological domains of the patents cited. The hypothesis is that the intensification and diversification of knowledge flows to a greater number of fields broadens the possibilities of identifying attractive opportunities for innovation, magnifying the possibilities of development and catching-up. The analysis tries to identify which technological fields concentrate the absorption and diffusion of knowledge in a given country along different periods, which tends to be connected to the possibilities of catching up processes.

中文翻译:

专利引用、知识流动和追赶:1982-2006 年期间不同国家经验的证据

调查包括有关不同技术领域分布的专利引用信息,这些信息用于映射知识流并将这些流与国家能力的演变联系起来。具体而言,该分析使用有关专利引用的信息来跟踪和讨论知识流向参与追赶过程的一组选定国家的演变。 该分析包括对从该时期的 USPTO 数据库中提取的专利引用数据的分析1982-2006年,包括从选定国家的国家公司授予的专利中提取的引文信息,通过技术交互矩阵呈现了专利不同技术领域的信息,将引用其他专利的专利技术领域与所引用专利的技术领域相关联。假设是,知识流向更多领域的集约化和多样化拓宽了识别有吸引力的创新机会的可能性,扩大了发展和追赶的可能性。该分析试图确定特定国家在不同时期内哪些技术领域集中了知识的吸收和传播,这往往与追赶过程的可能性有关。扩大发展和追赶的可能性。该分析试图确定特定国家在不同时期内哪些技术领域集中了知识的吸收和传播,这往往与追赶过程的可能性有关。扩大发展和追赶的可能性。该分析试图确定特定国家在不同时期内哪些技术领域集中了知识的吸收和传播,这往往与追赶过程的可能性有关。
更新日期:2020-12-07
down
wechat
bug