共 93 条
[4]
Anand A., 2011, INT J ENG SCI TECHNO, V3, P926
[5]
[Anonymous], 2013, OECD Science, Technology and Industry Scoreboard 2013: Innovation for Growth, DOI 10.1787/sti_scoreboard-2013-en
[6]
[Anonymous], J POLITICAL EC
[7]
Arrow K.J., 1962, The Rate and Direction of Inventive Activity: Economic and Social Factors, NBER Chapters, DOI DOI 10.1515/9781400879762-024
[8]
Aschhoff B., 2009, ZEW-Centre for European Economic Research Discussion Paper (09-032)