Lv3
218 积分 2023-11-29 加入
Is the photovoltaic poverty alleviation project the best way for the poor to escape poverty? ——A DEA and GRA analysis of different projects in rural China
1个月前
已完结
R&D and operational efficiency in China’s innovative high-tech enterprises: Empirical analysis with two-stage slack based measure data envelopment analysis and threshold regression
1个月前
已完结
Inventor mobility and productivity: a long-run perspective
1个月前
已完结
Technological Obsolescence
2个月前
已关闭
Entrepreneurial spillovers across coworkers
3个月前
已完结
University Versus Corporate Patents: A Window On The Basicness Of Invention
5个月前
已完结
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