Abstract

Purpose: This study examines the impact of the road network on economic development in the Mekong Delta of Vietnam. Research design, data and methodology: To analyze the impact of the road network on the economic development of the Mekong Delta region of Vietnam, this study proposes a panel regression model with the sample data collected from four central provinces in Mekong Delta of Vietnam, including Can Tho, An Giang, Dong Thap, and Tien Giang Results: the findings reveal that expanding the road network significantly increases total household income by 30,686.38 to 31,698.57 thousand VND and household expenditures by 44,055.83 to 46,315.5 thousand VND, with minimal variation across models. Additionally, good road connectivity enhances the proportion of non-agricultural income and working time, supporting economic diversification and productivity. Besides, the empirical findings show environmental benefits from the development of road networks, which can reduce congestion, fuel consumption, and emissions, thereby improving air quality and minimizing environmental degradation. Conclusions: Based on empirical results, the paper argues the need for strategic investments in road quality, public transportation systems, and sustainable infrastructure development to ensure equitable and inclusive growth. Despite limitations related to short-time data and regional focus, the study offers actionable insights for policymakers to enhance infrastructure's role in sustainable development.