New way out of efficiency-equity dilemma: Digital technology empowerment for local government environmental governance.

Getting out of the dilemma of incompatibility between efficiency and equity is an important goal of local government to modernize their environmental governance. Based on the theory of public value management, this paper constructs an analytical framework for digital technology enabled government environmental governance under the perspectives of efficiency, equity and coupling of the two, then empirically examines the impact and mechanism. The results show that digital technology can enhance efficiency and equity of local government environmental governance. Meanwhile, digital technology is an effective way to solve conflict between efficiency and equity values, but its green effect may be weakened in the short term due to uncertainty risks of internet. Education can strengthen green effect of digital technology, and digital dividend is especially beneficial when years of education has reached a certain threshold. In addition, there are heterogeneity and spatial correlation in digital technology to improve local government environmental governance. Finally, the results of mechanism test show that digital technology realizes enabling effect through three paths: industrial structure optimization effect, social public participation effect and innovation and entrepreneurship effect. The findings of this paper enrich research literatures on government environmental governance empowered by digital technology, and also provide useful references for formulation and implementation of government environmental policies under the new development pattern. • Explore the contradiction between "efficiency" and "equity" in local governments' environmental governance. • Digital technology is an effective way to overcome the dilemma of "efficiency" and "equity". • Education has a positive moderating effect on digital technology empowering local government environmental governance. • Education has dual threshold effect on digital technology empowering local government environmental governance. • Industrial structural upgrading, public participation, incentives for innovation and entrepreneurship are mechanisms. [ABSTRACT FROM AUTHOR]