Fig 1.
Theoretical analysis framework.
Table 1.
Indicator of higher education, HQED and digital development.
Fig 2.
Level of HQED.
Fig 3.
Level of higher education development.
Table 2.
Statistical description of major variables.
Table 3.
The impact of higher education on HQED.
Table 4.
The impact of higher education on digital development.
Table 5.
The influence of different factors in higher education on digital development.
Table 6.
Results of regional heterogeneity.
Table 7.
Results of temporal heterogeneity.
Table 8.
Results of heterogeneity analysis based on fiscal expenditure level.
Table 9.
Results of heterogeneity analysis based on digital governance.