| 来源类型 | Working Paper |
| 规范类型 | 报告 |
| DOI | 10.3386/w23808 |
| 来源ID | Working Paper 23808 |
| Network-Mediated Knowledge Spillovers: A Cross-Country Comparative Analysis of Information Security Innovations | |
| Lee Branstetter; Neil Gandal; Nadav Kuniesky | |
| 发表日期 | 2017-09-18 |
| 出版年 | 2017 |
| 语种 | 英语 |
| 摘要 | A large and growing literature has used patent and patent citation data to measure knowledge spillovers across inventions and organizations, but relatively few papers in this literature have explicitly considered the collaboration networks formed by inventors as a mechanism for shaping and transmitting these knowledge flows. This paper utilizes an approach developed by Fershtman and Gandal (2011) to examine the incidence and nature of knowledge flows mediated by the collaboration networks of inventors active in the information security industry. This is an industry in which a number of nations outside the United States, including Israel, have emerged as important centers of innovation. Using data from U.S. PTO patent grants in information security, we find that the quality of Israeli information security inventions is systematically linked to the structure of the collaborative network generated by Israeli inventors in this sector. Using the Fershtman and Gandal (2011) model, this suggests that there are knowledge spillovers from the network. In some other nations, invention quality is less closely linked to the collaboration networks of inventors. This research highlights the importance of direct interaction among inventors as a conduit for flows of frontier scientific knowledge. |
| 主题 | Development and Growth ; Innovation and R& ; D ; Country Studies |
| URL | https://www.nber.org/papers/w23808 |
| 来源智库 | National Bureau of Economic Research (United States) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/581482 |
| 推荐引用方式 GB/T 7714 | Lee Branstetter,Neil Gandal,Nadav Kuniesky. Network-Mediated Knowledge Spillovers: A Cross-Country Comparative Analysis of Information Security Innovations. 2017. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| w23808.pdf（981KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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