
Tax Preferences and R&D Investment of Enterprises: Empirical Study Based on Difference-in-difference Model
HAN Ren-yue, MA Hai-tao
Journal of Central University of Finance & Economics ›› 2019, Vol. 0 ›› Issue (3) : 3-10.
Tax Preferences and R&D Investment of Enterprises: Empirical Study Based on Difference-in-difference Model
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