
政府补贴能否促进技术创新由“量”到“质”转变——知识产权保护的门槛效应
Can Government Subsidies Promote Technological Innovation Transformation from Quantity to Quality? A Threshold Effect Analysis Based on Intellectual Property Protection
政府补贴, 创新数量, 创新质量, 知识产权保护
Government Subsidies, Innovation Quantity, Innovation Quality, Intellectual Property Protection
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