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| Analysis of the Drivers of Technology Convergence Based on LMDI Decomposition Model |
| Miao Hong,Zhao Runbo,Huang Lucheng,Wu Feifei,Lou Yan |
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Abstract This paper selects four drivers of technology breadth,technology integration depth,technology scale and technology cross-integration strength from the technical point of view,and analyzes the drivers of technology integration degree by Kaya identity and LMDI decomposition model. Taking the field of BIM in construction as an example,the following conclusions are drawn: the breadth of technology is the most driven to the degree of technology convergence;the breadth of technology,the depth of technology integration and the scale of technology are both positive and the strength of technology integration is bidirectional;Driven by the driving forces,the BIM patent has undergone major changes around 2012 – then patents are visualized by CiteSpace software and the results are consistent with above conclusion,which proves the feasibility of the research framework.
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| Fund:国家自然科学基金面上项目（71774009） |
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