共 12 条
[9]
R&D and Technology Transfer: Firm-Level Evidence from Chinese Industry[J] . Albert G. Z. Hu,Gary H. Jefferson,Qian Jinchang.Review of Economics and Statistics . 2005 (4)
[10]
Manufacturing Firms in Developing Countries: How Well Do They Do, and Why?[J] . James R. Tybout.Journal of Economic Literature . 2000 (1)