Internal or external spillovers—Which kind of knowledge is more likely to flow within or across technologies
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- 作者：Benedikt Battkea ; bbattke@ethz.ch" class="auth_mail" title="E-mail the corresponding author ; b.battke@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Tobias S. Schmidtb ; Stephan Stollenwerka ; Volker H. Hoffmanna
- 关键词：Innovation ; Knowledge spillovers ; Cumulative synthesis ; Product architecture ; Technological trajectories ; Technological variety
- 刊名：Research Policy
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：45
- 期：1
- 页码：27-41
- 全文大小：976 K
文摘
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Which knowledge characteristics determine the direction of knowledge flows?
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Tests hypotheses on knowledge diversity and centrality using 42,619 patents.
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Specialized as well as core knowledge increase within-technology knowledge flows.
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Diversified as well as peripheral knowledge increase external knowledge flows.
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Results highlight role of specialized and core knowledge for technological trajectories.