Figures & data
Table 1. Literature review on sustainable ecological innovation and its potential factors.
Table 2. List of variables.
Table 3. Descriptive statistics.
Table 4. Correlation analysis.
Table 5. ADF unit root estimates.
Table 6. VAR lag order selection criteria.
Table 7. ARDL short- and long-run estimates.
Table 8. Bounds test result.
Table 9. NARDL short run results.
Table 10. NARDL long run results.
Table 11. Diagnostic results.
Table 12. Granger causality estimates.
Table 13. Impulse response function of CO2.
Table 14. Variance decomposition of CO2.