| 来源类型 | FEEM working papers "Note di lavoro" series
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| 规范类型 | 论文
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| Individual Search and Social Networks |
| Sanjeev Goyal; Stephanie Rosenkranz; Utz Weitzel; Vincent Buskens
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| 发表日期 | 2014
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| 出处 | Climate Change and Sustainable Development
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| 出版年 | 2014
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| 语种 | 英语
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| 摘要 | The explosion in online social networks motivates an enquiry into their structure and their welfare effects. A central feature of these networks is information sharing: online social networks lower the cost of getting information from others. These lower costs affect the attractiveness of individual search vis-a-vis a reliance on social networks. The paper reports the findings of an experiment on these effects. Our experiment shows that online networks can have large effects. Information acquisition is more dispersed and it is accompanied by denser social networks. Aggregate investment in information acquisition falls, but information available to individuals remains stable, due to increased networking. The overall effect is a significant increase in individual utility and aggregate welfare.
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Suggested citation: Goyal, S., S. Rosenkranz, U. Weitzel, V. Buskens, (2014), 'Individual Search and Social Networks' Nota di Lavoro 49.2014, Milan, Italy: Fondazione Eni Enrico Mattei. |
| 特色分类 | D83;D85
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| 关键词 | Social networks
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| URL | https://www.feem.it/en/publications/feem-working-papers-note-di-lavoro-series/individual-search-and-social-networks/
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| 来源智库 | Fondazione Eni Enrico Mattei (Italy)
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| 资源类型 | 智库出版物
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| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/118287
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推荐引用方式
GB/T 7714 |
Sanjeev Goyal,Stephanie Rosenkranz,Utz Weitzel,et al. Individual Search and Social Networks. 2014.
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2014516115354NDL2014-049.pdf
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