Fig. 5: Evolutionary characteristics of intra-agglomeration network. | Humanities and Social Sciences Communications

Fig. 5: Evolutionary characteristics of intra-agglomeration network.

From: Network externalities of the innovation network in China’s five urban agglomerations: based on “buzz-and-pipeline” theory

Fig. 5

The figures show the evolutionary characteristics of the intra-agglomeration innovation network of China’s five major urban agglomerations in 2011 and 2020. a The intra-agglomeration innovation network in the Beijing–Tianjin–Hebei region. b The intra-agglomeration innovation network in the Yangtze River Delta. c The intra-agglomeration innovation network in the Pearl River Delta. d The intra-agglomeration innovation network in the middle reaches of the Yangtze River. e The intra-agglomeration innovation network in the Chengdu–Chongqing.

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