共 28 条
- [2] Climbing the ladder of technological development [J]. RESEARCH POLICY, 2017, 46 (05) : 956 - 969
- [4] Relatedness as driver of regional diversification: a research agenda[J] . Ron Boschma.Regional Studies . 2016 (3)
- [5] Relatedness and technological change in cities: the rise and fall of technological knowledge in US metropolitan areas from 1981 to 2010[J] . Boschma Ron,Balland PierreAlexandre,Kogler Dieter Franz.Industrial and Corporate Change . 2015 (1)
- [6] The emergence of new technology-based sectors in European regions: A proximity-based analysis of nanotechnology[J] . Alessandra Colombelli,Jackie Krafft,Francesco Quatraro.Research Policy . 2014 (10)
- [7] Technological Relatedness and Knowledge Space: Entry and Exit of US Cities from Patent Classes[J] . David L. Rigby.Regional Studies . 2013 (11)
- [9] The Emergence of New Industries at the Regional Level in S pain: A Proximity Approach Based on Product Relatedness[J] . Ron Boschma,Asier Minondo,Mikel Navarro.Economic Geography . 2013 (1)