共 8 条
[7]
Tax policy endogeneity: evidence from R&D tax credits[J] . Andrew C. Chang.Economics of Innovation and New Technology . 2018 (8)
[8]
R&D Subsidy and Self-Financed R&D: The Case of Japanese High-Technology Start-Ups[J] . Tadahisa Koga.Small Business Economics . 2005 (1)