Xu, Ke; Geng, Chengxuan; Wei, Xiaoshu; Jiang, Huifeng - In: Journal of business economics and management 21 (2020) 4, pp. 1010-1034
the degrees of financing constraints and financial intermediary as well as the stock market to represent the level of … financing constraints of R&D investment or not. Finally, the paper further investigates the interaction of financial development …. The results show that the degree of financing constraint is negatively correlated with R&D investment. Both the …