| 来源类型 | Working Paper |
| 规范类型 | 报告 |
| DOI | 10.3386/w19694 |
| 来源ID | Working Paper 19694 |
| Does Knowledge Accumulation Increase the Returns to Collaboration? | |
| Ajay Agrawal; Avi Goldfarb; Florenta Teodoridis | |
| 发表日期 | 2013-12-05 |
| 出版年 | 2013 |
| 语种 | 英语 |
| 摘要 | We conduct the first empirical test of the knowledge burden hypothesis, one of several theories advanced to explain increasing team sizes in science. For identification, we exploit the collapse of the USSR as an exogenous shock to the knowledge frontier causing a sudden release of previously hidden research. We report evidence that team size increased disproportionately in Soviet-rich relative to -poor subfields of theoretical mathematics after 1990. Furthermore, consistent with the hypothesized mechanism, scholars in Soviet-rich subfields disproportionately increased citations to Soviet prior art and became increasingly specialized. |
| 主题 | Labor Economics ; Labor Supply and Demand ; Industrial Organization ; Firm Behavior ; Development and Growth ; Innovation and R& ; D |
| URL | https://www.nber.org/papers/w19694 |
| 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/577369 |
| 推荐引用方式 GB/T 7714 | Ajay Agrawal,Avi Goldfarb,Florenta Teodoridis. Does Knowledge Accumulation Increase the Returns to Collaboration?. 2013. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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