区域技术搜索特征对其技术交易网络位置的影响——基于技术位的分析

The Impact of Regional Technology Search Characteristics on the Technology Transaction Network: Based on Technology Position

借鉴适应性景观理论,基于技术位视角构建区域技术搜索深度、广度及高度的三维模型,结合中国智能手机产业2003-2015年区域专利申请数据与2006-2016年区域间技术市场交易数据,运用负二项回归模型考察区域技术搜索特征与其在区域间技术交易网络中角色的关系。结果表明:区域技术搜索深度增大,更有利于其在技术交易网络中成为卖家,而不利于其成为买家;区域技术搜索广度及区域技术搜索高度两者的作用效应类似,区域技术搜索广度或高度的增大,利于其在技术交易网络中同时扮演卖家与买家的双重角色。

This paper draws on the fitness landscape theory to construct a depth,breadth and height 3D model of regional technology search.Based on the regional patent application data in 2003-2015 and the inter-regional technology market transaction data in 2006-2016 of China’s smart phone industry,this paper investigate the relationship between regional technology search characteristics and its location in the technology trading network with negative binomial regression model.The results show that:(1) Regional technology search depth negatively affects its in-degree centrality in the technology transaction network,but promotes the out-degree centrality;(2) Regional technology search breadth has a positive relevance effect on its in-degree centrality and out-degree centrality of the inter-regional network based on technology transaction;(3) Regional technology search has a positive relevance effect on its in-degree centrality and out-degree centrality of the inter-regional technology transaction network.