×
模态框(Modal)标题
在这里添加一些文本
Close
Close
Submit
Cancel
Confirm
×
模态框(Modal)标题
×
导航切换
China Economic Studies
Home
About Journal
Editorial Board
Guide to Authors
Instructions
Subscribe
Contacts us
中文
The Construction of a Unified National Market and the Improvementof Total Factor Productivity of Private Enterprises
HUA Guihong, CHEN Yujia, WU Fuqiang
China Economic Studies . 2026, (
03
): 59 .