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Discrete Dynamics in Nature and Society
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Discrete Dynamics in Nature and Society
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2022
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Article
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Tab 3
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Research Article
Development of Comprehensive Evaluation Model of Free Trade Port Investment under Macroeconomic Support
Table 3
Sample observations of empirical research.
Particular year
2017
2018
2019
2020
2021
Number of observations
767
782
759
791
745