共 12 条
[5]
R&D Investments, Exporting, and the Evolution of Firm Productivity[J] . Bee Yan Aw,Mark J. Roberts,Daniel Yi Xu.The American Economic Review . 2008 (2)
[6]
Liberalization, outward orientation and in-house R&D activity of multinational and local firms: A quantitative exploration for Indian manufacturing[J] . Nagesh Kumar,Aradhna Aggarwal.Research Policy . 2005 (4)
[8]
Do R&D tax credits work? Evidence from a panel of countries 1979–1997[J] . Nick Bloom,Rachel Griffith,John Van Reenen.Journal of Public Economics . 2002 (1)
[9]
How effective are fiscal incentives for R&D? A review of the evidence[J] . Bronwyn Hall,John Van Reenen.Research Policy . 2000 (4)
[10]
Is public R&D a complement or substitute for private R&D? A review of the econometric evidence[J] . Paul A. David,Bronwyn H. Hall,Andrew A. Toole.Research Policy . 2000 (4)