| 来源类型 | Article |
| 规范类型 | 其他 |
| DOI | 10.1016/j.respol.2019.103901 |
| ISBN | 0048-7333 |
| Knowledge sources and impacts on subsequent inventions: do green technologies differ from non-green ones? | |
| Barbieri, Nicolò; Marzucchi, Alberto; Rizzo, Ugo | |
| 发表日期 | 2019-11-28 |
| 出处 | Research Policy |
| 出版者 | Elsevier |
| 出版年 | 2019 |
| 页码 | a103901 |
| 语种 | 英语 |
| 摘要 | The paper investigates the nature and impact of green technological change. We focus on the search and impact spaces of green inventions: we explore the knowledge recombination processes leading to the generation of inventions and their impact on subsequent technological developments. Using a large sample of patents, filed during the period 1980-2012, we employ established patent indicators to capture the complexity, novelty and impact of the invention process. Technological heterogeneity is controlled for by comparing green and non-green technologies within narrow technological domains. We find that green technologies are more complex and appear to be more novel than non-green technologies. In addition, they have a larger and more pervasive impact on subsequent inventions. The larger spillovers of green technologies are explained only partially by novelty and complexity. |
| 特色分类 | HD0045 Technological innovations. Automation$HD0072 Economic development. Development economics. Economic growth |
| URL | http://sro.sussex.ac.uk/id/eprint/88361/ |
| 来源智库 | Science Policy Research Unit (United Kingdom) |
| 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/469277 |
| 推荐引用方式 GB/T 7714 | Barbieri, Nicolò,Marzucchi, Alberto,Rizzo, Ugo. Knowledge sources and impacts on subsequent inventions: do green technologies differ from non-green ones?. 2019. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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