求两篇文献，每篇5金币

是 否 +2 论坛币

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经管之家送您两个论坛币！

+2 论坛币

HU A Z. Ownership, government R&D, private R& D,and productivity in chinese industry [ J] . Journal of Comparative Economics, 2001
JEFFERSON G H , BAI H , GUAN X, et al . R&D performance in Chinese industry [ J] . Eco nomics of Innovation and New Technolog y, 2006
谢谢各位了。

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关键词：两篇文献 Productivity performance Comparative GOVERNMENT government industry Journal private Chinese

Ownership, Government R&D, Private R&D, and Productivity in Chinese
另外一篇已经有，详细见https://bbs.pinggu.org/thread-1060153-1-1.html

感谢二楼的兄弟。