作者: Erling Li , Fei Yao , Jiaxin Xi , Chunyang Guo
DOI: 10.1007/S11769-017-0924-4
关键词: Social network 、 Spatial econometrics 、 Spatial mismatch 、 Industrial organization 、 Government 、 China 、 Environmental economics 、 Investment (macroeconomics) 、 Supply and demand 、 Agriculture 、 Geography, Planning and Development 、 General Earth and Planetary Sciences
摘要: … of cooperative innovation networks of agricultural government-industry-university-research … , but the development degree of the cooperative innovation network is low, and the patent …