中国城市群知识多中心发展评价

戴靓, 曹湛, 朱青, 殷亚若

Analyzing polycentric urban development in China: Evidence from intercity knowledge collaboration

DAI Liang, CAO Zhan, ZHU Qing, YIN Yaruo

图4 2012—2016年中国城市群内部知识合作网络图

Figure 4 Knowledge collaboration network of urban agglomerations in China, 2012-2016