[1]
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)
[1]
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)