【作者(必填)】
- Nicholas Bloom1,
- Mark Schankerman2 and
- John Van Reenen3,†
【文题(必填)】
dentifying Technology Spillovers and Product Market Rivalry
【年份(必填)】
EconometricaVolume 81, Issue 4, pages 1347–1393, July 2013
【全文链接或数据库名称(选填)】
http://onlinelibrary.wiley.com.e ... 2/ECTA9466/abstract