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| 2017, Vol. 34(4): 62-67 DOI: | ||
| Quality of Imported Intermediate Products and Enterprise Productivity—An Empirical Study Based on GPSM Method | ||
| CHEN Mei, ZHOU Shen | ||
| Department of International Economics and Trade, Nankai University, Tianjin 300071, China | ||
| Received 2017-07-21 Revised 2017-07-21 | ||
| Supporting info | ||
| null | ||
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