共 125 条
[1]
ACS ZJ, 1989, KYKLOS, V42, P171
[5]
An T.L., 2009, Econ. Res. J, V44, P87
[6]
[Anonymous], 2016, World intellectual property indicators 2016
[7]
[Anonymous], 2018, FY2018 White House Budget Proposal
[8]
[Anonymous], 2004, LOGIT TRANSFORMATION
[10]
Radical or incremental: Where does R&D policy hit?
[J].
RESEARCH POLICY,
2016, 45 (04)
:869-883