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Using the data sets of Chinese A-share listed companies from 2013 to 2017, we investigate the relationship between intellectual property rights (IPR) protection and innovation investment. The results show that IPR protection has positive effect on innovation investment and this positive relation is less announced among the firms with strong science and technology intensity. This research enriches the existing papers with the innovation effect of IPR protection, enlightens institutional reform in the field of intellectual property rights, and stimulates the innovation vitality of enterprises.

We consider the pilot zones for green finance reform and innovation (PZGFRI) set up in 2017 as a quasi-natural experiment, and we adopt the synthetic control method (SCM) to evaluate the possible policy effects of the PZGFRI on the energy consumption structure (ECS) based on panel data from 30 provincial-level administrative regions from 2013 to 2019. The empirical results reveal that the PZGFRI set-up plays a key role in influencing the ECS. The PZGFRI policy significantly optimizes the ECS in both Zhejiang and Guizhou Provinces, with the investigative result in Guizhou Province being better than that in Zhejiang Province. Meanwhile, ranking, placebo, and robustness tests were still valid. This study contributes to a better understanding of the effectiveness of China’s PZGGRI policy on the ECS.

Green finance is considered an effective way to promote economic development and environmental protection. The Chinese government has formulated the green financial reform and innovation policy to change the energy consumption structure (ECS) and achieved the goal of economic development and environmental protection. This paper considers the pilot zones for green finance reform and innovation (PZGFRI) set up in 2017 as a quasi-natural experiment, and we adopt the synthetic control method (SCM) to evaluate the possible policy effects of the PZGFRI on the ECS based on panel data from 30 provincial-level administrative regions from 2013 to 2019. The empirical results reveal that the PZGFRI setup plays a key role in influencing the ECS. The PZGFRI policy significantly optimizes the ECS in both Zhejiang Province and Guizhou Province, and the investigative result of Guizhou Province is better than that of Zhejiang Province. Meanwhile, the placebo test and robustness tests are still valid. This study contributes to a better understanding of the effectiveness of China’s PZGGRI policy on the ECS and also provides a reference for the country’s green finance to promote the adjustment of the ECS.