环境规制对长江经济带绿色专利产出的影响研究——基于知识产权保护的调节效应
曾莉, 周璇, 栗倩
Research on the impact of environmental regulations on green patent output in the Yangtze River Economic Belt： The moderating effect based on intellectual property protection
Zeng Li, Zhou Xuan, Li Qian
科研管理
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2026, (3): 137
-145
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DOI: 10.19571/j.cnki.1000-2995.2026.03.014
