Is Distance Dying at Last? Falling Home Bias in Fixed Effects Models of Patent Citations
收藏NBER2007-08-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w13338
下载链接
链接失效反馈官方服务：
资源简介：
We examine the home bias of international knowledge spillovers as measured by the speed of patent citations (i.e. knowledge spreads slowly over international boundaries). We present the first compelling econometric evidence that the geographical localization of knowledge spillovers has fallen over
提供机构：
美国国家经济研究局
创建时间：
2007-08-01
