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| 2020, Vol. 37(6): 18-27 DOI: | ||
| Does Smart City Construction Promote the Quality of Urban Development?——An Evaluation of Policy Effect Based on Multiphase DID Method | ||
| ZHAO Caijing, WU Bojun | ||
| School of Business, East China University of Science and Technology, Shanghai 200237, China | ||
| Received 2019-10-03 Revised null | ||
| Supporting info | ||
| null | ||
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