共 9 条
[6]
Adverse selection and financing of innovation: is there a need for R&D subsidies?[J] . Tuomas Takalo,Tanja Tanayama.The Journal of Technology Transfer . 2010 (1)
[7]
Do financial constraints hold back innovation and growth?[J] . Ari Hyytinen,Otto Toivanen.Research Policy . 2005 (9)
[8]
The Government as Venture Capitalist: The Long‐Run Impact of the SBIR Program[J] . Josh Lerner.The Journal of Business . 1999 (3)
[9]
Are incentives for R&D effective? Evidence from a regression discontinuity approach .2 Bronzini,Lachini. . 2011