Fig 1.
Empirical framework for measuring the impact of smart city construction on regional innovation.
Table 1.
Definition and descriptive statistics of the variables.
Table 2.
The baseline estimation result.
Table 3.
Transmission pathway test.
Table 4.
The sub-regional regression results of the impact of smart city construction on regional innovation.
Fig 2.
Placebo test based on randomly generated experimental sample.
Table 5.
The regression results of regional innovation measured by urban innovation index.
Table 6.
Regression results after tail reduction of sample.