Based on data from 133 countries, this paper unveils and empirically proves a nonlinear relationship between e-participation and corruption control and further examines the moderating roles of voice and accountability and ICT infrastructure. The empirical analysis suggests that (1) e-participation has a curvilinear (U-shaped) relationship with corruption control; (2) voice and accountability negatively moderate the relationship between e-participation and corruption control; (3) ICT infrastructure positively moderates the relationship between e-participation and corruption control. Our findings identify the relationships among e-participation, voice and accountability, ICT infrastructure, and corruption control, and provide implications for combating corruption in implementing e-participation initiatives for e-government.

本文基于来自133个国家/地区的数据，进行了揭示，并通过经验证明了电子参与与腐败控制之间的非线性关系，并进一步检验了语音，问责制和ICT基础设施的调节作用。实证分析表明：（1）电子参与与腐败控制具有曲线（U形）关系；（2）声音和问责制不利于电子参与与腐败控制之间的关系；（3）ICT基础设施积极地缓和了电子参与与腐败控制之间的关系。我们的研究结果确定了电子参与，声音和问责制，ICT基础设施和腐败控制之间的关系，并为打击实施电子政府电子参与计划中的腐败提供了启示。