DOES PUBLIC SECTOR RESTRUCTURING ENHANCE GOVERNMENT EFFECTIVENESS? A REGRESSION ANALYSIS FROM VIETNAM

This research examines the connection between the public sector reform component and public sector efficiency through Vietnam’s administrative reform movement (2015-2023). Drawing on the theoretical principles of New Public Management (NPM), the study explores whether the structural reform components; downsizing the civil service, merging administrative units, digitization, and expenditure on training, can lead to observable improvements in the effectiveness of public administration. To evaluate the relationship between structural reform processes and public administration effectiveness, this study employs a multiple linear regression analysis with data from the World Bank's Worldwide Governance Indicators (WGI), Vietnam's e-Government Development Index, and national reform reports. The study's results demonstrate that civil service downsizing and administrative unit merging are positively related to government effectiveness as stated by WGI. The study also shows that the process of digitization is both an independent driver of effectiveness and has the capacity to mediate a larger impact of the observed relationship between civil service downsizing and effectiveness. The expenditure on training demonstrated marginal significance in a positive direction; which demonstrates the importance of investing in human capital over the longer term. The study's analysis suggests that the implementation of multi-dimensional reform mechanisms, particularly those combining structural processes and digitization, are notable drivers of effectiveness in transitional and developing economies. Finally, Vietnam provides real-world evidence for public sector leaders seeking to modernize public administration in an era of fiscal management and political centralization.