多层级视角的技术会聚动态辨识及效应测度

Dynamic Identification and Effect Measurement of Technology Convergence in Multi-level Perspective

以非交叉储能领域和交叉纳米生物制药领域的焦点专利前后向引用数据作为度量技术会聚及其效应的依据进行对比研究,从多个技术层级辨识技术会聚动态演变过程,并借助负二项模型检验技术会聚的效应。结果表明,两个领域技术发明的会聚规模不是太大;技术会聚程度与技术会聚效应呈倒U型关系。

Based on the forward and backward reference data of the focus patents in the fields of non cross energy storage and cross nano biopharmaceutical,this paper measures the technology convergence and its effect.The dynamic evolution process of technology convergence is identified from multiple technology levels,and the effect of technology convergence is tested by negative binomial model.The results show that the convergence scale of technological inventions in the two fields is not too large,and the degree of technological convergence has an inverted U-shaped relationship with technological convergence effect.