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| 2023, Vol. 40(4): 104-114 DOI: | ||
| Institutional Environment Change and Enterprise Technological Progress: A Quasi-natural Experiment Based on China’s Pilot Free Trade Zones | ||
| DONG Qichen1, XU Chenxi2, XU Jiangbo2 | ||
| 1. School of Accountancy,Beijing Wuzi University,Beijing 101149, China; 2. School of Accountancy,Capital University of Economics and Business,Beijing 100070, China |
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| Received 2022-11-21 Revised null | ||
| Supporting info | ||
| null | ||
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