技术关联性、复杂性与区域多样化——来自中国地级市的证据

马双, 曾刚, 张翼鸥

Technological relatedness, complexity and regional diversity: Evidence from Chinese cities

MA Shuang, ZENG Gang, ZHANG Yiou

图4 2007—2016年退出技术与非退出技术与本地技术关联度间的关系

Fig. 4 The relationship between exit technology, non-exit technology and technology relatedness