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Security and Communication Networks
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Security and Communication Networks
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2022
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Article
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Tab 2
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Research Article
[Retracted] The Relationship between the Degree of Urban Intelligence and the Performance of Enterprises in the City Based on Artificial Intelligence and Soft Computing
Table 2
R&D investment test results.
Variable
Model 1
Model 2
Model 3
ROA
0.013
0.016
−0.013
Share
0.005
0.006
−0.003
Turn
−0.113
−0.111
−0.027