Research Policy
Research Policy > 2013 > 42 > 1 > 196-210
Research Policy > 2013 > 42 > 1 > 231-244
Research Policy > 2013 > 42 > 1 > 139-148
Research Policy > 2013 > 42 > 1 > 117-127
Research Policy > 2013 > 42 > 1 > 50-62
Research Policy > 2013 > 42 > 2 > 340-352
Research Policy > 2013 > 42 > 2 > 552-563
Research Policy > 2013 > 42 > 2 > 353-366
Research Policy > 2013 > 42 > 2 > 315-325
Research Policy > 2013 > 42 > 2 > 529-541
Research Policy > 2013 > 42 > 2 > 542-551
Research Policy > 2013 > 42 > 2 > 517-528
Research Policy > 2013 > 42 > 2 > 495-501
Research Policy > 2013 > 42 > 2 > 303-314
Research Policy > 2013 > 42 > 2 > 408-422
Research Policy > 2013 > 42 > 2 > 423-442
Research Policy > 2013 > 42 > 2 > 564-576
Research Policy > 2013 > 42 > 2 > 454-464