基于专利内容新颖性和常规性的突破性发明影响因素和研发策略分析
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摘要
[目的/意义]研究专利内容新颖性和常规性与突破性发明之间的关系,为提升专利影响力,获得更多突破性发明提供新视角。[方法/过程]以发明过程和探索/利用理论为依据,使用文本挖掘方法抽取专利的标题和摘要,构建专利知识网络并设计专利内容新颖性和常规性指标,并运用负二项回归模型研究它们与突破性发明之间的关系。[结果/结论]回归结果表明,专利内容新颖性、常规性及其交互作用都会对突破性发明产生正向影响。在此基础上对发明主体的类型进行划分,针对性地提出取得突破性发明的研发管理建议。
of patents, design indicators of novelty and conventionality of patent's content by constructing patent knowledge network. Then the relationship between indicators and breakthrough inventions is studied using the negative binomial regression model.[Result/Conclusion]The results of regression show that novelty, conventionality and their interactions all positively impact breakthrough inventions. Based on these results, inventors are classified into four types, and R&D strategy for each type is formed accordingly.
of patents, design indicators of novelty and conventionality of patent's content by constructing patent knowledge network. Then the relationship between indicators and breakthrough inventions is studied using the negative binomial regression model.[Result/Conclusion]The results of regression show that novelty, conventionality and their interactions all positively impact breakthrough inventions. Based on these results, inventors are classified into four types, and R&D strategy for each type is formed accordingly.
引文
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[15] Cohen S K,Caner T.Converting inventions into breakthrough innovations: The role of exploitation and alliance network knowledge heterogeneity[J].Journal of Engineering & Technology Management,2016,40(C):29-44.
[16] Enkel E,Heil S,Hengstler M,et al.Exploratory and exploitative innovation: To what extent do the dimensions of individual level absorptive capacity contribute?[J].Technovation,2017,60-61: 29-38.
[17] Youn H,Strumsky D,Bettencourt L M A,et al.Invention as a combinatorial process:Evidence from US patents[J].Journal of the Royal Society Interface,2015,12(106).
[18] Chen C.Predictive effects of structural variation on citation counts[J].Journal of the Association for Information Science & Technology,2012,63(3):431-449.
[2] Ahuja G,Lampert C M.Entrepreneurship in the large corporation: A longitudinal study of how established firms create breakthrough inventions [J].Strategic Management Journal,2001,22(6/7): 521-543.
[3] Jung H J,Lee J.The quest for originality: A new typology of knowledge search and breakthrough inventions[J].Academy of Management Journal,2016,59(5): 1725-1753.
[4] Bakker J,Verhoeven D,Zhang L,et al.Patent citation indicators: One size fits all?[J].Scientometrics,2016,106(1):187-211.
[5] Chihmao Hsieh.Explicitly searching for useful inventions:Dynamic relatedness and the costs of connecting versus synthesizing[J].Scientometrics,2011,86(2):381-404.
[6] 吕璐成,刘娅,杨冠灿.基于决策树方法的专利被引影响因素研究[J].情报理论与实践,2015,38(2):28-32.
[7] Breitzman A,Thomas P.Inventor team size as a predictor of the future citation impact of patents[J].Scientometrics,2015,103(2):1-17.
[8] Singh J,Fleming L.Loneinventors as sources of breakthroughs: Myth or reality?[J].Management Science,2010,56(1):41-56.
[9] Lee Y N,Walsh J P,Wang J.Creativity in scientific teams: Unpacking novelty and impact [J].Research Policy,2015,44(3):684-697.
[10] Schilling M A,Green E.Recombinant search and breakthrough idea generation: An analysis of high impact papers in the social sciences[J].Research Policy,2011,40(10):1321-1331.
[11] Mukherjee S,Uzzi B,Jones B,et al.Anew method for identifying recombinations of existing knowledge associated with high-impact innovation[J].Journal of Product Innovation Management,2016,33(2):224-236.
[12] Kim D,Cerigo D B,Jeong H,et al.Technological novelty profile and invention's future impact[J].EPJ Data Science,2016,5(1):1-15.
[13] Kaplan S,Vakili K.The double-edged sword of recombination in breakthrough innovation[J].Strategic Management Journal,2015,36(10):1435-1457.
[14] 任海英,王德营,王菲菲.主题词组合新颖性与论文学术影响力的关系研究[J].图书情报工作,2017(9):87-93.
[15] Cohen S K,Caner T.Converting inventions into breakthrough innovations: The role of exploitation and alliance network knowledge heterogeneity[J].Journal of Engineering & Technology Management,2016,40(C):29-44.
[16] Enkel E,Heil S,Hengstler M,et al.Exploratory and exploitative innovation: To what extent do the dimensions of individual level absorptive capacity contribute?[J].Technovation,2017,60-61: 29-38.
[17] Youn H,Strumsky D,Bettencourt L M A,et al.Invention as a combinatorial process:Evidence from US patents[J].Journal of the Royal Society Interface,2015,12(106).
[18] Chen C.Predictive effects of structural variation on citation counts[J].Journal of the Association for Information Science & Technology,2012,63(3):431-449.