共 16 条
[1]
Combining richness and abundance into asingle diversity index using matrix analogues of Shan-non’’s and Simpson’’s indices. Gorelick R. Ecography . 2006
[2]
The Relationship between R&D,Investmentand Patents:A Panel Data Analysis. Valentina Meliciani. Applied Economics . 2000
[6]
Technology Policy and Economic Performance: Lessons from Japan. Freeman C. . 1987
[7]
Technology Policy and Economic Performance: Lessons from Japan. Freeman C. . 1987
[9]
A regional perspective on the structuraltransformation of China’’s national innovation system since1999. Sun Y,Liu F. Technological Forecasting . 2010
[10]
中美国家创新体系“来源—执行”组织结构比较[J]. 孙玉涛,刘凤朝. 预测. 2011(02)

