长三角地区复杂知识的空间特征及地方知识库类型

doi:10.18306/dlkxjz.2019.12.012

Abstract

Abstract:

There is a consensus that cumulative knowledge is a key driver of technological revolution and long-run economic growth. In addition, the literature has shown that not all knowledge has the same value. However, we have been obsessed with counting knowledge inputs and outputs rather than assessing the quality of knowledge produced simply because the quality of knowledge is difficult to quantify. In this study, we examined the city-technology (dual-mode) network in the Yangtze River Delta, measured the knowledge complexity, mapped the distribution of knowledge complexity, and distinguished different types of knowledge pool. The result shows that knowledge complexity is unevenly distributed across the Yangtze River Delta. The most complicated technologies are produced only by a few cities. According to knowledge diversity and knowledge complexity, the local knowledge pool can be classified into four types: the innovative type, the Casino type, the slow catch-up type, and the locked-in type. We underlined further the need for a region-specific focus by identifying the type of local knowledge pool.

Key words: knowledge complexity, spatial characteristics, local knowledge pool, the Yangtze River Delta

XIE Jiayan, ZENG Gang. Geography of complex knowledge and types of local knowledge pool in the Yangtze River Delta[J].PROGRESS IN GEOGRAPHY, 2019, 38(12): 1968-1976.

Figures/Tables 6

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References 30

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IPC技术类别	解释	KCI	KUI
B33	3D打印技术	0.1286	1
G06	计算;推算;计数	0.0267	5
H04	电通信技术	0.0267	5
B81	微观结构技术	0.0192	6
C40	组合技术	0.0190	6
G16	医疗系统	0.0163	7
B32	层状产品	0.0156	6
G05	控制;调节	0.0142	8
B82	超微技术	0.0133	8
H03	基本电子电路	0.0129	8

Geography of complex knowledge and types of local knowledge pool in the Yangtze River Delta

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