In the post-epidemic era, green finance plays a more significant role in supporting the “green recovery” of the economy, so it is necessary to evaluate the implementation effect of previous green financial policies. In 2017, the green finance reform and innovation pilot zone set up in five provinces and autonomous regions made an exploration in the development of green finance. From the perspective of micro-enterprises, can this policy play a beneficial policy effect in the long run? Based on the quasi-natural experiment of green finance pilot, using the data of A-share listed companies, this paper empirically tests the impact of pilot policies on the long-term value of green enterprises in pilot areas. It is found that, compared with non-pilot zones, the green finance pilot enables a significant increase in the Tobin Q-measured value of green enterprises in the pilot zones. Heterogeneity analysis shows that green finance pilot has a more significant impact on non-state-owned enterprises, enterprises in traditional industries, large enterprises, and enterprises in the eastern region of China. Green finance pilot zone can achieve better policy effects in areas with stronger environmental impact regulation and higher financial development levels. The mechanism test shows that the green finance pilot affects the long-term value of green enterprises through the capital market effect improving the stock trading activity of enterprises and through the real effect improving the operational efficiency and profitability of enterprises. From the perspective of micro-enterprises, this paper enriches the research on the development effect of green finance and provides theoretical support for the effect evaluation of green finance pilot policies.

Using data on fi rms listed on Chinese A-share markets from 2009 to 2017, this paper applies the difference-indifference model to test the effect of trade facilitation on preventing the formation of zombie firms. We find that the China Railway Express (CRE) significantly prevented the formation of such firms. Mechanism tests show: (i) the CRE has accelerated the speed of sales, which increased the overseas sales revenue of firms; (ii) the economies of scale and the capital accumulation effect caused by the CRE can help increase firms' solvency and development ability. Heterogeneity analysis indicates that the effect of the CRE on preventing the formation of zombie firms is mainly reflected in non-state-owned firms, firms in highly competitive industries, and fi rms in the eastern region of China. W e suggest that China should continue to promote trade facilitation by expanding the CRE and strengthening the market's dominant role in preventing the formation of zombie fi rms. Di sadvantaged fi rms should seize the development opportunities brought by the CRE.

No abstract