【作者(必填)】

• Iain M. Cockburn
• Jean O. Lanjouw
• Mark Schankerman
  

【文题(必填)】
Patents and the Global Diffusion of New Drugs【年份(必填)】
2016
【全文链接或数据库名称(选填)】https://www.aeaweb.org/articles?id=10.1257/aer.20141482&ArticleSearch%5Bwithin%5D%5Barticletitle%5D=1&ArticleSearch%5Bwithin%5D%5Barticleabstract%5D=1&ArticleSearch%5Bwithin%5D%5Bauthorlast%5D=1&ArticleSearch%5Bq%5D=diffusion&JelClass%5Bvalue%5D=0&journal=1&from=j