Looking for International Knowledge Spillovers A Review of the Literature with Suggestions for New Approaches
2000 ◽
pp. 495-518
◽
2010 ◽
Vol 4
(4)
◽
pp. 340-355
◽
2009 ◽
Vol 26
(6)
◽
pp. 1208-1214
◽
2014 ◽
Vol 2014
(1)
◽
pp. 13633