Entrepreneurship is regarded as the cornerstone of the sustainable development of a society. In this study, we empirically investigate the possible economic impacts of capital account liberalization on entrepreneurship. Using a panel dataset of 103 countries and regions and the system generalized method of moments (GMM), this paper demonstrates a positive relationship between capital account liberalization and entrepreneurship in developed economies whereas a negative relationship in developing economies. Furthermore, domestic financial development plays an important moderating role in the relationship between capital account openness and entrepreneurship. Specifically, the negative impact of capital account liberalization in developing economies is mitigated by a high degree of domestic credit and equity market development, the continuous deepening of finance and better financial inclusion. Our findings imply that domestic financial development is an essential prerequisite for the opening of a country’s capital account, especially for developing countries.

Many countries use R&D tax credits to promote firm innovation. Using the data of A-share listed companies from 2012 to 2019, we use a fixed effects model to examine the heterogeneity effect of the R&D tax credit in China on radical and incremental innovation based on the perspective of firm property rights, scale, and age under the framework of heterogeneity. The results show that the R&D tax credit significantly stimulates radical and incremental innovation, but the incentive effect on radical innovation is weak. Further heterogeneity analysis shows that the incentive effects of enterprises with different complementary resources and innovation capabilities are different. Specifically, we find that the R&D tax credit has a stronger impact on incremental innovation of state-owned enterprises and radical innovation of non-state-owned enterprises. Compared with small firms and start-ups, it has a stronger incentive effect on the radical and incremental innovation of large-, medium-sized, and incumbent firms. Finally, the results are consistent and robust using the Heckman two-step method, core indicator substitution method, and change lag period. This paper deepens the theoretical research on the heterogeneity effect of tax incentives on firm innovation, while also providing insights on how to design R&D tax credits to raise radical innovation for emerging economies.

Innovation is crucial for firms’ sustainable development. However, the original motivation of innovation in China is insufficient and the key technology is controlled by other countries. Outward foreign direct investment (OFDI) is an important strategic choice in emerging economies to seek overseas advantageous technical knowledge and to participate in global competition. With the further development of China’s “go global” strategy, OFDI flows have risen considerably. Whether OFDI can promote firms’ innovation levels and whether OFDI entry modes (greenfield investment and cross-border M&A) have the same impact are still major issues to be solved. Therefore, we constructed a mathematical model and adopted the propensity score matching double difference method to analyze the impact and mechanism of OFDI on firms’ innovation. The results show that OFDI has a significant effect on innovation quantity, quality, and efficiency, and it has not led to innovative strategic behavior. Further research shows that cross-border M&A has a stronger effect on innovation quality than greenfield investment, and both have a sustainable innovation effect. Over time, the gap between the impact of greenfield investment and cross-border M&A on innovation quality has gradually narrowed. From the perspective of mechanism, the two entry modes of OFDI are beneficial to firms’ access to government resources and to promote innovation quality, while government resources have a stronger mediating effect on cross-border M&A firms. This paper deepens the research on the influence mechanism of OFDI entry modes on firms’ innovation levels, while also providing theoretical and practical support for the selection of OFDI modes and innovation strategies for firms.